Finding the Third Proportional to 32,156 and 68,926.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,156 : 68,926.50 = 68,926.50 : x
2. Step 2: Convert to fraction form
   32,156/68,926.50 = 68,926.50/x
3. Step 3: Cross multiply
   32,156x = 68,926.50 × 68,926.50
4. Step 4: Simplify right side
   32,156x = 4,750,862,402.25
5. Step 5: Solve for x
   x = 4,750,862,402.25/32,156
6. Step 6: Final answer
   x = 147,744.20