Finding the Third Proportional to 75,456.75 and 105,750.75
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Solution
The third proportional to 75,456.75 and 105,750.75 is: 148,207.03
Step by Step Solution
- Step 1: Write the proportion equation
75,456.75 : 105,750.75 = 105,750.75 : x - Step 2: Convert to fraction form
75,456.75/105,750.75 = 105,750.75/x - Step 3: Cross multiply
75,456.75x = 105,750.75 × 105,750.75 - Step 4: Simplify right side
75,456.75x = 11,183,221,125.56 - Step 5: Solve for x
x = 11,183,221,125.56/75,456.75 - Step 6: Final answer
x = 148,207.03
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