Finding the Third Proportional to 2,521,834 and 5,472,336

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521,834 : 5,472,336 = 5,472,336 : x
2. Step 2: Convert to fraction form
   2,521,834/5,472,336 = 5,472,336/x
3. Step 3: Cross multiply
   2,521,834x = 5,472,336 × 5,472,336
4. Step 4: Simplify right side
   2,521,834x = 29,946,461,296,896
5. Step 5: Solve for x
   x = 29,946,461,296,896/2,521,834
6. Step 6: Final answer
   x = 11,874,874.12