Finding the Third Proportional to 2,960,772 and 6,478,746

Step by Step Solution

1. Step 1: Write the proportion equation
   2,960,772 : 6,478,746 = 6,478,746 : x
2. Step 2: Convert to fraction form
   2,960,772/6,478,746 = 6,478,746/x
3. Step 3: Cross multiply
   2,960,772x = 6,478,746 × 6,478,746
4. Step 4: Simplify right side
   2,960,772x = 41,974,149,732,516
5. Step 5: Solve for x
   x = 41,974,149,732,516/2,960,772
6. Step 6: Final answer
   x = 14,176,758.54