Finding the Third Proportional to 14,410.13 and 31,442.63

Step by Step Solution

1. Step 1: Write the proportion equation
   14,410.13 : 31,442.63 = 31,442.63 : x
2. Step 2: Convert to fraction form
   14,410.13/31,442.63 = 31,442.63/x
3. Step 3: Cross multiply
   14,410.13x = 31,442.63 × 31,442.63
4. Step 4: Simplify right side
   14,410.13x = 988,638,666.89
5. Step 5: Solve for x
   x = 988,638,666.89/14,410.13
6. Step 6: Final answer
   x = 68,607.22