Finding the Third Proportional to 52,714 and 81,534.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,714 : 81,534.50 = 81,534.50 : x
2. Step 2: Convert to fraction form
   52,714/81,534.50 = 81,534.50/x
3. Step 3: Cross multiply
   52,714x = 81,534.50 × 81,534.50
4. Step 4: Simplify right side
   52,714x = 6,647,874,690.25
5. Step 5: Solve for x
   x = 6,647,874,690.25/52,714
6. Step 6: Final answer
   x = 126,112.13