Finding the Third Proportional to 43,618.50 and 63,924.19

Step by Step Solution

1. Step 1: Write the proportion equation
   43,618.50 : 63,924.19 = 63,924.19 : x
2. Step 2: Convert to fraction form
   43,618.50/63,924.19 = 63,924.19/x
3. Step 3: Cross multiply
   43,618.50x = 63,924.19 × 63,924.19
4. Step 4: Simplify right side
   43,618.50x = 4,086,301,747.54
5. Step 5: Solve for x
   x = 4,086,301,747.54/43,618.50
6. Step 6: Final answer
   x = 93,682.77