Finding the Third Proportional to 14,755.50 and 15,970.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,755.50 : 15,970.50 = 15,970.50 : x
2. Step 2: Convert to fraction form
   14,755.50/15,970.50 = 15,970.50/x
3. Step 3: Cross multiply
   14,755.50x = 15,970.50 × 15,970.50
4. Step 4: Simplify right side
   14,755.50x = 255,056,870.25
5. Step 5: Solve for x
   x = 255,056,870.25/14,755.50
6. Step 6: Final answer
   x = 17,285.55