Finding the Third Proportional to 16,159.50 and 34,276.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,159.50 : 34,276.50 = 34,276.50 : x
2. Step 2: Convert to fraction form
   16,159.50/34,276.50 = 34,276.50/x
3. Step 3: Cross multiply
   16,159.50x = 34,276.50 × 34,276.50
4. Step 4: Simplify right side
   16,159.50x = 1,174,878,452.25
5. Step 5: Solve for x
   x = 1,174,878,452.25/16,159.50
6. Step 6: Final answer
   x = 72,705.12