Finding the Third Proportional to 2,340,226.69 and 5,111,155.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,340,226.69 : 5,111,155.69 = 5,111,155.69 : x
2. Step 2: Convert to fraction form
   2,340,226.69/5,111,155.69 = 5,111,155.69/x
3. Step 3: Cross multiply
   2,340,226.69x = 5,111,155.69 × 5,111,155.69
4. Step 4: Simplify right side
   2,340,226.69x = 26,123,912,461,863.60
5. Step 5: Solve for x
   x = 26,123,912,461,863.60/2,340,226.69
6. Step 6: Final answer
   x = 11,162,983.74