Finding the Third Proportional to 52,528.50 and 76,545

Step by Step Solution

1. Step 1: Write the proportion equation
   52,528.50 : 76,545 = 76,545 : x
2. Step 2: Convert to fraction form
   52,528.50/76,545 = 76,545/x
3. Step 3: Cross multiply
   52,528.50x = 76,545 × 76,545
4. Step 4: Simplify right side
   52,528.50x = 5,859,137,025
5. Step 5: Solve for x
   x = 5,859,137,025/52,528.50
6. Step 6: Final answer
   x = 111,542.06