Finding the Third Proportional to 541,572 and 757,111.88

Step by Step Solution

1. Step 1: Write the proportion equation
   541,572 : 757,111.88 = 757,111.88 : x
2. Step 2: Convert to fraction form
   541,572/757,111.88 = 757,111.88/x
3. Step 3: Cross multiply
   541,572x = 757,111.88 × 757,111.88
4. Step 4: Simplify right side
   541,572x = 573,218,391,266.02
5. Step 5: Solve for x
   x = 573,218,391,266.02/541,572
6. Step 6: Final answer
   x = 1,058,434.32