Finding the Third Proportional to 359,132.17 and 751,527.81

Step by Step Solution

1. Step 1: Write the proportion equation
   359,132.17 : 751,527.81 = 751,527.81 : x
2. Step 2: Convert to fraction form
   359,132.17/751,527.81 = 751,527.81/x
3. Step 3: Cross multiply
   359,132.17x = 751,527.81 × 751,527.81
4. Step 4: Simplify right side
   359,132.17x = 564,794,047,089.72
5. Step 5: Solve for x
   x = 564,794,047,089.72/359,132.17
6. Step 6: Final answer
   x = 1,572,663.49