Finding the Third Proportional to 743,124.38 and 1,034,010.56

Step by Step Solution

1. Step 1: Write the proportion equation
   743,124.38 : 1,034,010.56 = 1,034,010.56 : x
2. Step 2: Convert to fraction form
   743,124.38/1,034,010.56 = 1,034,010.56/x
3. Step 3: Cross multiply
   743,124.38x = 1,034,010.56 × 1,034,010.56
4. Step 4: Simplify right side
   743,124.38x = 1,069,177,843,361.57
5. Step 5: Solve for x
   x = 1,069,177,843,361.57/743,124.38
6. Step 6: Final answer
   x = 1,438,760.29