Finding the Third Proportional to 88,916.06 and 169,630.88

Step by Step Solution

1. Step 1: Write the proportion equation
   88,916.06 : 169,630.88 = 169,630.88 : x
2. Step 2: Convert to fraction form
   88,916.06/169,630.88 = 169,630.88/x
3. Step 3: Cross multiply
   88,916.06x = 169,630.88 × 169,630.88
4. Step 4: Simplify right side
   88,916.06x = 28,774,633,753.27
5. Step 5: Solve for x
   x = 28,774,633,753.27/88,916.06
6. Step 6: Final answer
   x = 323,615.70