Finding the Third Proportional to 27,280.50 and 58,732.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,280.50 : 58,732.50 = 58,732.50 : x
2. Step 2: Convert to fraction form
   27,280.50/58,732.50 = 58,732.50/x
3. Step 3: Cross multiply
   27,280.50x = 58,732.50 × 58,732.50
4. Step 4: Simplify right side
   27,280.50x = 3,449,506,556.25
5. Step 5: Solve for x
   x = 3,449,506,556.25/27,280.50
6. Step 6: Final answer
   x = 126,445.87