Finding the Third Proportional to 16,432.50 and 26,830.13

Step by Step Solution

1. Step 1: Write the proportion equation
   16,432.50 : 26,830.13 = 26,830.13 : x
2. Step 2: Convert to fraction form
   16,432.50/26,830.13 = 26,830.13/x
3. Step 3: Cross multiply
   16,432.50x = 26,830.13 × 26,830.13
4. Step 4: Simplify right side
   16,432.50x = 719,855,607.52
5. Step 5: Solve for x
   x = 719,855,607.52/16,432.50
6. Step 6: Final answer
   x = 43,806.82