Finding the Third Proportional to 43,977 and 68,935.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,977 : 68,935.50 = 68,935.50 : x
2. Step 2: Convert to fraction form
   43,977/68,935.50 = 68,935.50/x
3. Step 3: Cross multiply
   43,977x = 68,935.50 × 68,935.50
4. Step 4: Simplify right side
   43,977x = 4,752,103,160.25
5. Step 5: Solve for x
   x = 4,752,103,160.25/43,977
6. Step 6: Final answer
   x = 108,058.83