Finding the Third Proportional to 23,719.50 and 52,689.75

Step by Step Solution

1. Step 1: Write the proportion equation
   23,719.50 : 52,689.75 = 52,689.75 : x
2. Step 2: Convert to fraction form
   23,719.50/52,689.75 = 52,689.75/x
3. Step 3: Cross multiply
   23,719.50x = 52,689.75 × 52,689.75
4. Step 4: Simplify right side
   23,719.50x = 2,776,209,755.06
5. Step 5: Solve for x
   x = 2,776,209,755.06/23,719.50
6. Step 6: Final answer
   x = 117,043.35