Finding the Third Proportional to 23,481 and 51,439.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,481 : 51,439.50 = 51,439.50 : x
2. Step 2: Convert to fraction form
   23,481/51,439.50 = 51,439.50/x
3. Step 3: Cross multiply
   23,481x = 51,439.50 × 51,439.50
4. Step 4: Simplify right side
   23,481x = 2,646,022,160.25
5. Step 5: Solve for x
   x = 2,646,022,160.25/23,481
6. Step 6: Final answer
   x = 112,687.80