Finding the Third Proportional to 2,449,620 and 5,195,730

Step by Step Solution

1. Step 1: Write the proportion equation
   2,449,620 : 5,195,730 = 5,195,730 : x
2. Step 2: Convert to fraction form
   2,449,620/5,195,730 = 5,195,730/x
3. Step 3: Cross multiply
   2,449,620x = 5,195,730 × 5,195,730
4. Step 4: Simplify right side
   2,449,620x = 26,995,610,232,900
5. Step 5: Solve for x
   x = 26,995,610,232,900/2,449,620
6. Step 6: Final answer
   x = 11,020,325.70