Finding the Third Proportional to 63,380 and 94,872.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,380 : 94,872.50 = 94,872.50 : x
2. Step 2: Convert to fraction form
   63,380/94,872.50 = 94,872.50/x
3. Step 3: Cross multiply
   63,380x = 94,872.50 × 94,872.50
4. Step 4: Simplify right side
   63,380x = 9,000,791,256.25
5. Step 5: Solve for x
   x = 9,000,791,256.25/63,380
6. Step 6: Final answer
   x = 142,013.12