Finding the Third Proportional to 52,696.88 and 77,073.56

Step by Step Solution

1. Step 1: Write the proportion equation
   52,696.88 : 77,073.56 = 77,073.56 : x
2. Step 2: Convert to fraction form
   52,696.88/77,073.56 = 77,073.56/x
3. Step 3: Cross multiply
   52,696.88x = 77,073.56 × 77,073.56
4. Step 4: Simplify right side
   52,696.88x = 5,940,334,036.44
5. Step 5: Solve for x
   x = 5,940,334,036.44/52,696.88
6. Step 6: Final answer
   x = 112,726.50