Finding the Third Proportional to 4,891,836 and 7,411,626

Step by Step Solution

1. Step 1: Write the proportion equation
   4,891,836 : 7,411,626 = 7,411,626 : x
2. Step 2: Convert to fraction form
   4,891,836/7,411,626 = 7,411,626/x
3. Step 3: Cross multiply
   4,891,836x = 7,411,626 × 7,411,626
4. Step 4: Simplify right side
   4,891,836x = 54,932,199,963,876
5. Step 5: Solve for x
   x = 54,932,199,963,876/4,891,836
6. Step 6: Final answer
   x = 11,229,362.55