Finding the Third Proportional to 98,712 and 152,682

Step by Step Solution

1. Step 1: Write the proportion equation
   98,712 : 152,682 = 152,682 : x
2. Step 2: Convert to fraction form
   98,712/152,682 = 152,682/x
3. Step 3: Cross multiply
   98,712x = 152,682 × 152,682
4. Step 4: Simplify right side
   98,712x = 23,311,793,124
5. Step 5: Solve for x
   x = 23,311,793,124/98,712
6. Step 6: Final answer
   x = 236,159.67