Finding the Third Proportional to 59,981 and 127,341.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,981 : 127,341.50 = 127,341.50 : x
2. Step 2: Convert to fraction form
   59,981/127,341.50 = 127,341.50/x
3. Step 3: Cross multiply
   59,981x = 127,341.50 × 127,341.50
4. Step 4: Simplify right side
   59,981x = 16,215,857,622.25
5. Step 5: Solve for x
   x = 16,215,857,622.25/59,981
6. Step 6: Final answer
   x = 270,349.90