Finding the Third Proportional to 2,314,861 and 5,077,939

Step by Step Solution

1. Step 1: Write the proportion equation
   2,314,861 : 5,077,939 = 5,077,939 : x
2. Step 2: Convert to fraction form
   2,314,861/5,077,939 = 5,077,939/x
3. Step 3: Cross multiply
   2,314,861x = 5,077,939 × 5,077,939
4. Step 4: Simplify right side
   2,314,861x = 25,785,464,487,721
5. Step 5: Solve for x
   x = 25,785,464,487,721/2,314,861
6. Step 6: Final answer
   x = 11,139,098.41