Finding the Third Proportional to 2,243,444 and 3,364,320

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,444 : 3,364,320 = 3,364,320 : x
2. Step 2: Convert to fraction form
   2,243,444/3,364,320 = 3,364,320/x
3. Step 3: Cross multiply
   2,243,444x = 3,364,320 × 3,364,320
4. Step 4: Simplify right side
   2,243,444x = 11,318,649,062,400
5. Step 5: Solve for x
   x = 11,318,649,062,400/2,243,444
6. Step 6: Final answer
   x = 5,045,211.32