Finding the Third Proportional to 43,950 and 69,877.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,950 : 69,877.50 = 69,877.50 : x
2. Step 2: Convert to fraction form
   43,950/69,877.50 = 69,877.50/x
3. Step 3: Cross multiply
   43,950x = 69,877.50 × 69,877.50
4. Step 4: Simplify right side
   43,950x = 4,882,865,006.25
5. Step 5: Solve for x
   x = 4,882,865,006.25/43,950
6. Step 6: Final answer
   x = 111,100.46