Finding the Third Proportional to 1,494,465 and 2,379,149

Step by Step Solution

1. Step 1: Write the proportion equation
   1,494,465 : 2,379,149 = 2,379,149 : x
2. Step 2: Convert to fraction form
   1,494,465/2,379,149 = 2,379,149/x
3. Step 3: Cross multiply
   1,494,465x = 2,379,149 × 2,379,149
4. Step 4: Simplify right side
   1,494,465x = 5,660,349,964,201
5. Step 5: Solve for x
   x = 5,660,349,964,201/1,494,465
6. Step 6: Final answer
   x = 3,787,542.68