Finding the Third Proportional to 14,488.88 and 21,494.11

Step by Step Solution

1. Step 1: Write the proportion equation
   14,488.88 : 21,494.11 = 21,494.11 : x
2. Step 2: Convert to fraction form
   14,488.88/21,494.11 = 21,494.11/x
3. Step 3: Cross multiply
   14,488.88x = 21,494.11 × 21,494.11
4. Step 4: Simplify right side
   14,488.88x = 461,996,737.82
5. Step 5: Solve for x
   x = 461,996,737.82/14,488.88
6. Step 6: Final answer
   x = 31,886.31