Finding the Third Proportional to 27,977.50 and 60,423.25

Step by Step Solution

1. Step 1: Write the proportion equation
   27,977.50 : 60,423.25 = 60,423.25 : x
2. Step 2: Convert to fraction form
   27,977.50/60,423.25 = 60,423.25/x
3. Step 3: Cross multiply
   27,977.50x = 60,423.25 × 60,423.25
4. Step 4: Simplify right side
   27,977.50x = 3,650,969,140.56
5. Step 5: Solve for x
   x = 3,650,969,140.56/27,977.50
6. Step 6: Final answer
   x = 130,496.62