Finding the Third Proportional to 2,392,680 and 5,161,038

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392,680 : 5,161,038 = 5,161,038 : x
2. Step 2: Convert to fraction form
   2,392,680/5,161,038 = 5,161,038/x
3. Step 3: Cross multiply
   2,392,680x = 5,161,038 × 5,161,038
4. Step 4: Simplify right side
   2,392,680x = 26,636,313,237,444
5. Step 5: Solve for x
   x = 26,636,313,237,444/2,392,680
6. Step 6: Final answer
   x = 11,132,417.72