Finding the Third Proportional to 572,082 and 776,952.50

Step by Step Solution

1. Step 1: Write the proportion equation
   572,082 : 776,952.50 = 776,952.50 : x
2. Step 2: Convert to fraction form
   572,082/776,952.50 = 776,952.50/x
3. Step 3: Cross multiply
   572,082x = 776,952.50 × 776,952.50
4. Step 4: Simplify right side
   572,082x = 603,655,187,256.25
5. Step 5: Solve for x
   x = 603,655,187,256.25/572,082
6. Step 6: Final answer
   x = 1,055,189.97