Finding the Third Proportional to 4,826,970 and 7,156,963

Step by Step Solution

1. Step 1: Write the proportion equation
   4,826,970 : 7,156,963 = 7,156,963 : x
2. Step 2: Convert to fraction form
   4,826,970/7,156,963 = 7,156,963/x
3. Step 3: Cross multiply
   4,826,970x = 7,156,963 × 7,156,963
4. Step 4: Simplify right side
   4,826,970x = 51,222,119,383,369
5. Step 5: Solve for x
   x = 51,222,119,383,369/4,826,970
6. Step 6: Final answer
   x = 10,611,650.66