Finding the Third Proportional to 4,910,626 and 7,433,854

Step by Step Solution

1. Step 1: Write the proportion equation
   4,910,626 : 7,433,854 = 7,433,854 : x
2. Step 2: Convert to fraction form
   4,910,626/7,433,854 = 7,433,854/x
3. Step 3: Cross multiply
   4,910,626x = 7,433,854 × 7,433,854
4. Step 4: Simplify right side
   4,910,626x = 55,262,185,293,316
5. Step 5: Solve for x
   x = 55,262,185,293,316/4,910,626
6. Step 6: Final answer
   x = 11,253,592.78