Finding the Third Proportional to 88,569 and 140,845.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,569 : 140,845.50 = 140,845.50 : x
2. Step 2: Convert to fraction form
   88,569/140,845.50 = 140,845.50/x
3. Step 3: Cross multiply
   88,569x = 140,845.50 × 140,845.50
4. Step 4: Simplify right side
   88,569x = 19,837,454,870.25
5. Step 5: Solve for x
   x = 19,837,454,870.25/88,569
6. Step 6: Final answer
   x = 223,977.41