Finding the Third Proportional to 2,359,395 and 5,160,339

Step by Step Solution

1. Step 1: Write the proportion equation
   2,359,395 : 5,160,339 = 5,160,339 : x
2. Step 2: Convert to fraction form
   2,359,395/5,160,339 = 5,160,339/x
3. Step 3: Cross multiply
   2,359,395x = 5,160,339 × 5,160,339
4. Step 4: Simplify right side
   2,359,395x = 26,629,098,594,921
5. Step 5: Solve for x
   x = 26,629,098,594,921/2,359,395
6. Step 6: Final answer
   x = 11,286,409.69