Finding the Third Proportional to 2,311,013 and 5,153,103

Step by Step Solution

1. Step 1: Write the proportion equation
   2,311,013 : 5,153,103 = 5,153,103 : x
2. Step 2: Convert to fraction form
   2,311,013/5,153,103 = 5,153,103/x
3. Step 3: Cross multiply
   2,311,013x = 5,153,103 × 5,153,103
4. Step 4: Simplify right side
   2,311,013x = 26,554,470,528,609
5. Step 5: Solve for x
   x = 26,554,470,528,609/2,311,013
6. Step 6: Final answer
   x = 11,490,402.92