Finding the Third Proportional to 14,917.50 and 33,718.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,917.50 : 33,718.50 = 33,718.50 : x
2. Step 2: Convert to fraction form
   14,917.50/33,718.50 = 33,718.50/x
3. Step 3: Cross multiply
   14,917.50x = 33,718.50 × 33,718.50
4. Step 4: Simplify right side
   14,917.50x = 1,136,937,242.25
5. Step 5: Solve for x
   x = 1,136,937,242.25/14,917.50
6. Step 6: Final answer
   x = 76,215.00