Finding the Third Proportional to 6,443.30 and 15,054.61

Step by Step Solution

1. Step 1: Write the proportion equation
   6,443.30 : 15,054.61 = 15,054.61 : x
2. Step 2: Convert to fraction form
   6,443.30/15,054.61 = 15,054.61/x
3. Step 3: Cross multiply
   6,443.30x = 15,054.61 × 15,054.61
4. Step 4: Simplify right side
   6,443.30x = 226,641,263.43
5. Step 5: Solve for x
   x = 226,641,263.43/6,443.30
6. Step 6: Final answer
   x = 35,174.74