Finding the Third Proportional to 31,396.50 and 43,916.06

Step by Step Solution

1. Step 1: Write the proportion equation
   31,396.50 : 43,916.06 = 43,916.06 : x
2. Step 2: Convert to fraction form
   31,396.50/43,916.06 = 43,916.06/x
3. Step 3: Cross multiply
   31,396.50x = 43,916.06 × 43,916.06
4. Step 4: Simplify right side
   31,396.50x = 1,928,620,545.50
5. Step 5: Solve for x
   x = 1,928,620,545.50/31,396.50
6. Step 6: Final answer
   x = 61,427.88