Finding the Third Proportional to 2,071,772 and 4,527,804

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071,772 : 4,527,804 = 4,527,804 : x
2. Step 2: Convert to fraction form
   2,071,772/4,527,804 = 4,527,804/x
3. Step 3: Cross multiply
   2,071,772x = 4,527,804 × 4,527,804
4. Step 4: Simplify right side
   2,071,772x = 20,501,009,062,416
5. Step 5: Solve for x
   x = 20,501,009,062,416/2,071,772
6. Step 6: Final answer
   x = 9,895,398.27