Finding the Third Proportional to 6,718.50 and 14,666.63

Step by Step Solution

1. Step 1: Write the proportion equation
   6,718.50 : 14,666.63 = 14,666.63 : x
2. Step 2: Convert to fraction form
   6,718.50/14,666.63 = 14,666.63/x
3. Step 3: Cross multiply
   6,718.50x = 14,666.63 × 14,666.63
4. Step 4: Simplify right side
   6,718.50x = 215,109,888.89
5. Step 5: Solve for x
   x = 215,109,888.89/6,718.50
6. Step 6: Final answer
   x = 32,017.55