Finding the Third Proportional to 3,317,355 and 5,006,466

Step by Step Solution

1. Step 1: Write the proportion equation
   3,317,355 : 5,006,466 = 5,006,466 : x
2. Step 2: Convert to fraction form
   3,317,355/5,006,466 = 5,006,466/x
3. Step 3: Cross multiply
   3,317,355x = 5,006,466 × 5,006,466
4. Step 4: Simplify right side
   3,317,355x = 25,064,701,809,156
5. Step 5: Solve for x
   x = 25,064,701,809,156/3,317,355
6. Step 6: Final answer
   x = 7,555,628.45