Finding the Third Proportional to 2,521,846 and 5,472,362

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521,846 : 5,472,362 = 5,472,362 : x
2. Step 2: Convert to fraction form
   2,521,846/5,472,362 = 5,472,362/x
3. Step 3: Cross multiply
   2,521,846x = 5,472,362 × 5,472,362
4. Step 4: Simplify right side
   2,521,846x = 29,946,745,859,044
5. Step 5: Solve for x
   x = 29,946,745,859,044/2,521,846
6. Step 6: Final answer
   x = 11,874,930.45