Finding the Third Proportional to 21,100.50 and 32,950.13

Step by Step Solution

1. Step 1: Write the proportion equation
   21,100.50 : 32,950.13 = 32,950.13 : x
2. Step 2: Convert to fraction form
   21,100.50/32,950.13 = 32,950.13/x
3. Step 3: Cross multiply
   21,100.50x = 32,950.13 × 32,950.13
4. Step 4: Simplify right side
   21,100.50x = 1,085,710,737.52
5. Step 5: Solve for x
   x = 1,085,710,737.52/21,100.50
6. Step 6: Final answer
   x = 51,454.27