Finding the Third Proportional to 6,132.94 and 9,439.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,132.94 : 9,439.31 = 9,439.31 : x
2. Step 2: Convert to fraction form
   6,132.94/9,439.31 = 9,439.31/x
3. Step 3: Cross multiply
   6,132.94x = 9,439.31 × 9,439.31
4. Step 4: Simplify right side
   6,132.94x = 89,100,620.47
5. Step 5: Solve for x
   x = 89,100,620.47/6,132.94
6. Step 6: Final answer
   x = 14,528.21