Finding the Third Proportional to 1,378,226 and 2,923,204

Step by Step Solution

1. Step 1: Write the proportion equation
   1,378,226 : 2,923,204 = 2,923,204 : x
2. Step 2: Convert to fraction form
   1,378,226/2,923,204 = 2,923,204/x
3. Step 3: Cross multiply
   1,378,226x = 2,923,204 × 2,923,204
4. Step 4: Simplify right side
   1,378,226x = 8,545,121,625,616
5. Step 5: Solve for x
   x = 8,545,121,625,616/1,378,226
6. Step 6: Final answer
   x = 6,200,087.38