Finding the Third Proportional to 98,568 and 152,910

Step by Step Solution

1. Step 1: Write the proportion equation
   98,568 : 152,910 = 152,910 : x
2. Step 2: Convert to fraction form
   98,568/152,910 = 152,910/x
3. Step 3: Cross multiply
   98,568x = 152,910 × 152,910
4. Step 4: Simplify right side
   98,568x = 23,381,468,100
5. Step 5: Solve for x
   x = 23,381,468,100/98,568
6. Step 6: Final answer
   x = 237,211.55