Finding the Third Proportional to 21,131.16 and 32,702.77

Step by Step Solution

1. Step 1: Write the proportion equation
   21,131.16 : 32,702.77 = 32,702.77 : x
2. Step 2: Convert to fraction form
   21,131.16/32,702.77 = 32,702.77/x
3. Step 3: Cross multiply
   21,131.16x = 32,702.77 × 32,702.77
4. Step 4: Simplify right side
   21,131.16x = 1,069,470,879.52
5. Step 5: Solve for x
   x = 1,069,470,879.52/21,131.16
6. Step 6: Final answer
   x = 50,611.09