Finding the Third Proportional to 27,000 and 63,061.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,000 : 63,061.50 = 63,061.50 : x
2. Step 2: Convert to fraction form
   27,000/63,061.50 = 63,061.50/x
3. Step 3: Cross multiply
   27,000x = 63,061.50 × 63,061.50
4. Step 4: Simplify right side
   27,000x = 3,976,752,782.25
5. Step 5: Solve for x
   x = 3,976,752,782.25/27,000
6. Step 6: Final answer
   x = 147,287.14