Finding the Third Proportional to 2,088,888 and 4,450,896

Step by Step Solution

1. Step 1: Write the proportion equation
   2,088,888 : 4,450,896 = 4,450,896 : x
2. Step 2: Convert to fraction form
   2,088,888/4,450,896 = 4,450,896/x
3. Step 3: Cross multiply
   2,088,888x = 4,450,896 × 4,450,896
4. Step 4: Simplify right side
   2,088,888x = 19,810,475,202,816
5. Step 5: Solve for x
   x = 19,810,475,202,816/2,088,888
6. Step 6: Final answer
   x = 9,483,742.16