Finding the Third Proportional to 4,934,868 and 7,361,223

Step by Step Solution

1. Step 1: Write the proportion equation
   4,934,868 : 7,361,223 = 7,361,223 : x
2. Step 2: Convert to fraction form
   4,934,868/7,361,223 = 7,361,223/x
3. Step 3: Cross multiply
   4,934,868x = 7,361,223 × 7,361,223
4. Step 4: Simplify right side
   4,934,868x = 54,187,604,055,729
5. Step 5: Solve for x
   x = 54,187,604,055,729/4,934,868
6. Step 6: Final answer
   x = 10,980,557.95