Finding the Third Proportional to 2,786,427 and 5,690,925

Step by Step Solution

1. Step 1: Write the proportion equation
   2,786,427 : 5,690,925 = 5,690,925 : x
2. Step 2: Convert to fraction form
   2,786,427/5,690,925 = 5,690,925/x
3. Step 3: Cross multiply
   2,786,427x = 5,690,925 × 5,690,925
4. Step 4: Simplify right side
   2,786,427x = 32,386,627,355,625
5. Step 5: Solve for x
   x = 32,386,627,355,625/2,786,427
6. Step 6: Final answer
   x = 11,622,995.10