Finding the Third Proportional to 31,418.19 and 43,948.83

Step by Step Solution

1. Step 1: Write the proportion equation
   31,418.19 : 43,948.83 = 43,948.83 : x
2. Step 2: Convert to fraction form
   31,418.19/43,948.83 = 43,948.83/x
3. Step 3: Cross multiply
   31,418.19x = 43,948.83 × 43,948.83
4. Step 4: Simplify right side
   31,418.19x = 1,931,499,493.56
5. Step 5: Solve for x
   x = 1,931,499,493.56/31,418.19
6. Step 6: Final answer
   x = 61,477.11