Finding the Third Proportional to 32,398.31 and 49,980.38

Step by Step Solution

1. Step 1: Write the proportion equation
   32,398.31 : 49,980.38 = 49,980.38 : x
2. Step 2: Convert to fraction form
   32,398.31/49,980.38 = 49,980.38/x
3. Step 3: Cross multiply
   32,398.31x = 49,980.38 × 49,980.38
4. Step 4: Simplify right side
   32,398.31x = 2,498,037,885.14
5. Step 5: Solve for x
   x = 2,498,037,885.14/32,398.31
6. Step 6: Final answer
   x = 77,103.95