Finding the Third Proportional to 63,841.50 and 137,160

Step by Step Solution

1. Step 1: Write the proportion equation
   63,841.50 : 137,160 = 137,160 : x
2. Step 2: Convert to fraction form
   63,841.50/137,160 = 137,160/x
3. Step 3: Cross multiply
   63,841.50x = 137,160 × 137,160
4. Step 4: Simplify right side
   63,841.50x = 18,812,865,600
5. Step 5: Solve for x
   x = 18,812,865,600/63,841.50
6. Step 6: Final answer
   x = 294,680.82