Finding the Third Proportional to 39,919.88 and 62,622.56

Step by Step Solution

1. Step 1: Write the proportion equation
   39,919.88 : 62,622.56 = 62,622.56 : x
2. Step 2: Convert to fraction form
   39,919.88/62,622.56 = 62,622.56/x
3. Step 3: Cross multiply
   39,919.88x = 62,622.56 × 62,622.56
4. Step 4: Simplify right side
   39,919.88x = 3,921,585,334.07
5. Step 5: Solve for x
   x = 3,921,585,334.07/39,919.88
6. Step 6: Final answer
   x = 98,236.41