Finding the Third Proportional to 526,471.50 and 769,962

Step by Step Solution

1. Step 1: Write the proportion equation
   526,471.50 : 769,962 = 769,962 : x
2. Step 2: Convert to fraction form
   526,471.50/769,962 = 769,962/x
3. Step 3: Cross multiply
   526,471.50x = 769,962 × 769,962
4. Step 4: Simplify right side
   526,471.50x = 592,841,481,444
5. Step 5: Solve for x
   x = 592,841,481,444/526,471.50
6. Step 6: Final answer
   x = 1,126,065.67