Finding the Third Proportional to 60,554 and 133,055.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,554 : 133,055.50 = 133,055.50 : x
2. Step 2: Convert to fraction form
   60,554/133,055.50 = 133,055.50/x
3. Step 3: Cross multiply
   60,554x = 133,055.50 × 133,055.50
4. Step 4: Simplify right side
   60,554x = 17,703,766,080.25
5. Step 5: Solve for x
   x = 17,703,766,080.25/60,554
6. Step 6: Final answer
   x = 292,363.28