Finding the Third Proportional to 2,618,922 and 5,724,816

Step by Step Solution

1. Step 1: Write the proportion equation
   2,618,922 : 5,724,816 = 5,724,816 : x
2. Step 2: Convert to fraction form
   2,618,922/5,724,816 = 5,724,816/x
3. Step 3: Cross multiply
   2,618,922x = 5,724,816 × 5,724,816
4. Step 4: Simplify right side
   2,618,922x = 32,773,518,233,856
5. Step 5: Solve for x
   x = 32,773,518,233,856/2,618,922
6. Step 6: Final answer
   x = 12,514,125.37