Finding the Third Proportional to 32,916.38 and 72,950.63

Step by Step Solution

1. Step 1: Write the proportion equation
   32,916.38 : 72,950.63 = 72,950.63 : x
2. Step 2: Convert to fraction form
   32,916.38/72,950.63 = 72,950.63/x
3. Step 3: Cross multiply
   32,916.38x = 72,950.63 × 72,950.63
4. Step 4: Simplify right side
   32,916.38x = 5,321,793,687.89
5. Step 5: Solve for x
   x = 5,321,793,687.89/32,916.38
6. Step 6: Final answer
   x = 161,676.18