Finding the Third Proportional to 2,255,526 and 3,454,731

Step by Step Solution

1. Step 1: Write the proportion equation
   2,255,526 : 3,454,731 = 3,454,731 : x
2. Step 2: Convert to fraction form
   2,255,526/3,454,731 = 3,454,731/x
3. Step 3: Cross multiply
   2,255,526x = 3,454,731 × 3,454,731
4. Step 4: Simplify right side
   2,255,526x = 11,935,166,282,361
5. Step 5: Solve for x
   x = 11,935,166,282,361/2,255,526
6. Step 6: Final answer
   x = 5,291,522.37