Finding the Third Proportional to 99,632 and 152,340

Step by Step Solution

1. Step 1: Write the proportion equation
   99,632 : 152,340 = 152,340 : x
2. Step 2: Convert to fraction form
   99,632/152,340 = 152,340/x
3. Step 3: Cross multiply
   99,632x = 152,340 × 152,340
4. Step 4: Simplify right side
   99,632x = 23,207,475,600
5. Step 5: Solve for x
   x = 23,207,475,600/99,632
6. Step 6: Final answer
   x = 232,931.95