Finding the Third Proportional to 2,311,065 and 5,153,205

Step by Step Solution

1. Step 1: Write the proportion equation
   2,311,065 : 5,153,205 = 5,153,205 : x
2. Step 2: Convert to fraction form
   2,311,065/5,153,205 = 5,153,205/x
3. Step 3: Cross multiply
   2,311,065x = 5,153,205 × 5,153,205
4. Step 4: Simplify right side
   2,311,065x = 26,555,521,772,025
5. Step 5: Solve for x
   x = 26,555,521,772,025/2,311,065
6. Step 6: Final answer
   x = 11,490,599.26