Finding the Third Proportional to 2,649,969 and 5,719,599

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649,969 : 5,719,599 = 5,719,599 : x
2. Step 2: Convert to fraction form
   2,649,969/5,719,599 = 5,719,599/x
3. Step 3: Cross multiply
   2,649,969x = 5,719,599 × 5,719,599
4. Step 4: Simplify right side
   2,649,969x = 32,713,812,720,801
5. Step 5: Solve for x
   x = 32,713,812,720,801/2,649,969
6. Step 6: Final answer
   x = 12,344,979.40