Finding the Third Proportional to 2,716,317 and 5,756,445

Step by Step Solution

1. Step 1: Write the proportion equation
   2,716,317 : 5,756,445 = 5,756,445 : x
2. Step 2: Convert to fraction form
   2,716,317/5,756,445 = 5,756,445/x
3. Step 3: Cross multiply
   2,716,317x = 5,756,445 × 5,756,445
4. Step 4: Simplify right side
   2,716,317x = 33,136,659,038,025
5. Step 5: Solve for x
   x = 33,136,659,038,025/2,716,317
6. Step 6: Final answer
   x = 12,199,113.37