Finding the Third Proportional to 63,895.50 and 136,548

Step by Step Solution

1. Step 1: Write the proportion equation
   63,895.50 : 136,548 = 136,548 : x
2. Step 2: Convert to fraction form
   63,895.50/136,548 = 136,548/x
3. Step 3: Cross multiply
   63,895.50x = 136,548 × 136,548
4. Step 4: Simplify right side
   63,895.50x = 18,645,356,304
5. Step 5: Solve for x
   x = 18,645,356,304/63,895.50
6. Step 6: Final answer
   x = 291,810.16