Finding the Third Proportional to 2,429.63 and 5,204.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429.63 : 5,204.88 = 5,204.88 : x
2. Step 2: Convert to fraction form
   2,429.63/5,204.88 = 5,204.88/x
3. Step 3: Cross multiply
   2,429.63x = 5,204.88 × 5,204.88
4. Step 4: Simplify right side
   2,429.63x = 27,090,723.77
5. Step 5: Solve for x
   x = 27,090,723.77/2,429.63
6. Step 6: Final answer
   x = 11,150.17