Finding the Third Proportional to 2,650,370 and 5,720,388

Step by Step Solution

1. Step 1: Write the proportion equation
   2,650,370 : 5,720,388 = 5,720,388 : x
2. Step 2: Convert to fraction form
   2,650,370/5,720,388 = 5,720,388/x
3. Step 3: Cross multiply
   2,650,370x = 5,720,388 × 5,720,388
4. Step 4: Simplify right side
   2,650,370x = 32,722,838,870,544
5. Step 5: Solve for x
   x = 32,722,838,870,544/2,650,370
6. Step 6: Final answer
   x = 12,346,517.23