Finding the Third Proportional to 2,894,028 and 4,485,690

Step by Step Solution

1. Step 1: Write the proportion equation
   2,894,028 : 4,485,690 = 4,485,690 : x
2. Step 2: Convert to fraction form
   2,894,028/4,485,690 = 4,485,690/x
3. Step 3: Cross multiply
   2,894,028x = 4,485,690 × 4,485,690
4. Step 4: Simplify right side
   2,894,028x = 20,121,414,776,100
5. Step 5: Solve for x
   x = 20,121,414,776,100/2,894,028
6. Step 6: Final answer
   x = 6,952,736.73