Finding the Third Proportional to 138,944.74 and 298,954.55
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Solution
The third proportional to 138,944.74 and 298,954.55 is: 643,232.84
Step by Step Solution
- Step 1: Write the proportion equation
138,944.74 : 298,954.55 = 298,954.55 : x - Step 2: Convert to fraction form
138,944.74/298,954.55 = 298,954.55/x - Step 3: Cross multiply
138,944.74x = 298,954.55 × 298,954.55 - Step 4: Simplify right side
138,944.74x = 89,373,821,097.24 - Step 5: Solve for x
x = 89,373,821,097.24/138,944.74 - Step 6: Final answer
x = 643,232.84
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