Finding the Third Proportional to 2,406,568 and 5,351,072

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406,568 : 5,351,072 = 5,351,072 : x
2. Step 2: Convert to fraction form
   2,406,568/5,351,072 = 5,351,072/x
3. Step 3: Cross multiply
   2,406,568x = 5,351,072 × 5,351,072
4. Step 4: Simplify right side
   2,406,568x = 28,633,971,549,184
5. Step 5: Solve for x
   x = 28,633,971,549,184/2,406,568
6. Step 6: Final answer
   x = 11,898,259.91