Finding the Third Proportional to 7,152 and 16,714.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,152 : 16,714.50 = 16,714.50 : x
2. Step 2: Convert to fraction form
   7,152/16,714.50 = 16,714.50/x
3. Step 3: Cross multiply
   7,152x = 16,714.50 × 16,714.50
4. Step 4: Simplify right side
   7,152x = 279,374,510.25
5. Step 5: Solve for x
   x = 279,374,510.25/7,152
6. Step 6: Final answer
   x = 39,062.43