Finding the Third Proportional to 21,397.13 and 32,161.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,397.13 : 32,161.50 = 32,161.50 : x
2. Step 2: Convert to fraction form
   21,397.13/32,161.50 = 32,161.50/x
3. Step 3: Cross multiply
   21,397.13x = 32,161.50 × 32,161.50
4. Step 4: Simplify right side
   21,397.13x = 1,034,362,082.25
5. Step 5: Solve for x
   x = 1,034,362,082.25/21,397.13
6. Step 6: Final answer
   x = 48,341.17