Finding the Third Proportional to 1,049,138 and 1,574,731

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049,138 : 1,574,731 = 1,574,731 : x
2. Step 2: Convert to fraction form
   1,049,138/1,574,731 = 1,574,731/x
3. Step 3: Cross multiply
   1,049,138x = 1,574,731 × 1,574,731
4. Step 4: Simplify right side
   1,049,138x = 2,479,777,722,361
5. Step 5: Solve for x
   x = 2,479,777,722,361/1,049,138
6. Step 6: Final answer
   x = 2,363,633.50