Finding the Third Proportional to 28,471.50 and 62,481.38

Step by Step Solution

1. Step 1: Write the proportion equation
   28,471.50 : 62,481.38 = 62,481.38 : x
2. Step 2: Convert to fraction form
   28,471.50/62,481.38 = 62,481.38/x
3. Step 3: Cross multiply
   28,471.50x = 62,481.38 × 62,481.38
4. Step 4: Simplify right side
   28,471.50x = 3,903,922,221.89
5. Step 5: Solve for x
   x = 3,903,922,221.89/28,471.50
6. Step 6: Final answer
   x = 137,116.84