Finding the Third Proportional to 31,450.50 and 43,998.75

Step by Step Solution

1. Step 1: Write the proportion equation
   31,450.50 : 43,998.75 = 43,998.75 : x
2. Step 2: Convert to fraction form
   31,450.50/43,998.75 = 43,998.75/x
3. Step 3: Cross multiply
   31,450.50x = 43,998.75 × 43,998.75
4. Step 4: Simplify right side
   31,450.50x = 1,935,890,001.56
5. Step 5: Solve for x
   x = 1,935,890,001.56/31,450.50
6. Step 6: Final answer
   x = 61,553.55