Finding the Third Proportional to 2,913,392 and 5,942,416

Step by Step Solution

1. Step 1: Write the proportion equation
   2,913,392 : 5,942,416 = 5,942,416 : x
2. Step 2: Convert to fraction form
   2,913,392/5,942,416 = 5,942,416/x
3. Step 3: Cross multiply
   2,913,392x = 5,942,416 × 5,942,416
4. Step 4: Simplify right side
   2,913,392x = 35,312,307,917,056
5. Step 5: Solve for x
   x = 35,312,307,917,056/2,913,392
6. Step 6: Final answer
   x = 12,120,685.41