Finding the Third Proportional to 23,685.75 and 52,139.25

Step by Step Solution

1. Step 1: Write the proportion equation
   23,685.75 : 52,139.25 = 52,139.25 : x
2. Step 2: Convert to fraction form
   23,685.75/52,139.25 = 52,139.25/x
3. Step 3: Cross multiply
   23,685.75x = 52,139.25 × 52,139.25
4. Step 4: Simplify right side
   23,685.75x = 2,718,501,390.56
5. Step 5: Solve for x
   x = 2,718,501,390.56/23,685.75
6. Step 6: Final answer
   x = 114,773.71