Finding the Third Proportional to 2,874,420 and 4,790,412

Step by Step Solution

1. Step 1: Write the proportion equation
   2,874,420 : 4,790,412 = 4,790,412 : x
2. Step 2: Convert to fraction form
   2,874,420/4,790,412 = 4,790,412/x
3. Step 3: Cross multiply
   2,874,420x = 4,790,412 × 4,790,412
4. Step 4: Simplify right side
   2,874,420x = 22,948,047,129,744
5. Step 5: Solve for x
   x = 22,948,047,129,744/2,874,420
6. Step 6: Final answer
   x = 7,983,540.03