Finding the Third Proportional to 63,376 and 89,152

Step by Step Solution

1. Step 1: Write the proportion equation
   63,376 : 89,152 = 89,152 : x
2. Step 2: Convert to fraction form
   63,376/89,152 = 89,152/x
3. Step 3: Cross multiply
   63,376x = 89,152 × 89,152
4. Step 4: Simplify right side
   63,376x = 7,948,079,104
5. Step 5: Solve for x
   x = 7,948,079,104/63,376
6. Step 6: Final answer
   x = 125,411.50