Finding the Third Proportional to 1,934,448 and 2,990,601

Step by Step Solution

1. Step 1: Write the proportion equation
   1,934,448 : 2,990,601 = 2,990,601 : x
2. Step 2: Convert to fraction form
   1,934,448/2,990,601 = 2,990,601/x
3. Step 3: Cross multiply
   1,934,448x = 2,990,601 × 2,990,601
4. Step 4: Simplify right side
   1,934,448x = 8,943,694,341,201
5. Step 5: Solve for x
   x = 8,943,694,341,201/1,934,448
6. Step 6: Final answer
   x = 4,623,383.18