Finding the Third Proportional to 7,460.86 and 15,639.33

Step by Step Solution

1. Step 1: Write the proportion equation
   7,460.86 : 15,639.33 = 15,639.33 : x
2. Step 2: Convert to fraction form
   7,460.86/15,639.33 = 15,639.33/x
3. Step 3: Cross multiply
   7,460.86x = 15,639.33 × 15,639.33
4. Step 4: Simplify right side
   7,460.86x = 244,588,584.20
5. Step 5: Solve for x
   x = 244,588,584.20/7,460.86
6. Step 6: Final answer
   x = 32,782.90