Finding the Third Proportional to 2,392.13 and 5,150.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392.13 : 5,150.63 = 5,150.63 : x
2. Step 2: Convert to fraction form
   2,392.13/5,150.63 = 5,150.63/x
3. Step 3: Cross multiply
   2,392.13x = 5,150.63 × 5,150.63
4. Step 4: Simplify right side
   2,392.13x = 26,528,937.89
5. Step 5: Solve for x
   x = 26,528,937.89/2,392.13
6. Step 6: Final answer
   x = 11,090.11