Finding the Third Proportional to 27,710.50 and 60,807.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,710.50 : 60,807.50 = 60,807.50 : x
2. Step 2: Convert to fraction form
   27,710.50/60,807.50 = 60,807.50/x
3. Step 3: Cross multiply
   27,710.50x = 60,807.50 × 60,807.50
4. Step 4: Simplify right side
   27,710.50x = 3,697,552,056.25
5. Step 5: Solve for x
   x = 3,697,552,056.25/27,710.50
6. Step 6: Final answer
   x = 133,435.05