Finding the Third Proportional to 2,537,503 and 5,579,711

Step by Step Solution

1. Step 1: Write the proportion equation
   2,537,503 : 5,579,711 = 5,579,711 : x
2. Step 2: Convert to fraction form
   2,537,503/5,579,711 = 5,579,711/x
3. Step 3: Cross multiply
   2,537,503x = 5,579,711 × 5,579,711
4. Step 4: Simplify right side
   2,537,503x = 31,133,174,843,521
5. Step 5: Solve for x
   x = 31,133,174,843,521/2,537,503
6. Step 6: Final answer
   x = 12,269,216.96