Finding the Third Proportional to 754,805.25 and 1,142,022.38

Step by Step Solution

1. Step 1: Write the proportion equation
   754,805.25 : 1,142,022.38 = 1,142,022.38 : x
2. Step 2: Convert to fraction form
   754,805.25/1,142,022.38 = 1,142,022.38/x
3. Step 3: Cross multiply
   754,805.25x = 1,142,022.38 × 1,142,022.38
4. Step 4: Simplify right side
   754,805.25x = 1,304,215,105,000.64
5. Step 5: Solve for x
   x = 1,304,215,105,000.64/754,805.25
6. Step 6: Final answer
   x = 1,727,882.93