Finding the Third Proportional to 1,494,543 and 2,243,318

Step by Step Solution

1. Step 1: Write the proportion equation
   1,494,543 : 2,243,318 = 2,243,318 : x
2. Step 2: Convert to fraction form
   1,494,543/2,243,318 = 2,243,318/x
3. Step 3: Cross multiply
   1,494,543x = 2,243,318 × 2,243,318
4. Step 4: Simplify right side
   1,494,543x = 5,032,475,649,124
5. Step 5: Solve for x
   x = 5,032,475,649,124/1,494,543
6. Step 6: Final answer
   x = 3,367,233.76