Finding the Third Proportional to 12,152.53 and 19,843.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,152.53 : 19,843.88 = 19,843.88 : x
2. Step 2: Convert to fraction form
   12,152.53/19,843.88 = 19,843.88/x
3. Step 3: Cross multiply
   12,152.53x = 19,843.88 × 19,843.88
4. Step 4: Simplify right side
   12,152.53x = 393,779,375.02
5. Step 5: Solve for x
   x = 393,779,375.02/12,152.53
6. Step 6: Final answer
   x = 32,403.07