Finding the Third Proportional to 14,918.77 and 32,172.61

Step by Step Solution

1. Step 1: Write the proportion equation
   14,918.77 : 32,172.61 = 32,172.61 : x
2. Step 2: Convert to fraction form
   14,918.77/32,172.61 = 32,172.61/x
3. Step 3: Cross multiply
   14,918.77x = 32,172.61 × 32,172.61
4. Step 4: Simplify right side
   14,918.77x = 1,035,076,794.00
5. Step 5: Solve for x
   x = 1,035,076,794.00/14,918.77
6. Step 6: Final answer
   x = 69,380.86