Finding the Third Proportional to 2,885,808 and 4,485,896

Step by Step Solution

1. Step 1: Write the proportion equation
   2,885,808 : 4,485,896 = 4,485,896 : x
2. Step 2: Convert to fraction form
   2,885,808/4,485,896 = 4,485,896/x
3. Step 3: Cross multiply
   2,885,808x = 4,485,896 × 4,485,896
4. Step 4: Simplify right side
   2,885,808x = 20,123,262,922,816
5. Step 5: Solve for x
   x = 20,123,262,922,816/2,885,808
6. Step 6: Final answer
   x = 6,973,181.49