Finding the Third Proportional to 218,823.75 and 474,993.75
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Solution
The third proportional to 218,823.75 and 474,993.75 is: 1,031,053.82
Step by Step Solution
- Step 1: Write the proportion equation
218,823.75 : 474,993.75 = 474,993.75 : x - Step 2: Convert to fraction form
218,823.75/474,993.75 = 474,993.75/x - Step 3: Cross multiply
218,823.75x = 474,993.75 × 474,993.75 - Step 4: Simplify right side
218,823.75x = 225,619,062,539.06 - Step 5: Solve for x
x = 225,619,062,539.06/218,823.75 - Step 6: Final answer
x = 1,031,053.82
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