Finding the Third Proportional to 2,019,948 and 4,354,776

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,948 : 4,354,776 = 4,354,776 : x
2. Step 2: Convert to fraction form
   2,019,948/4,354,776 = 4,354,776/x
3. Step 3: Cross multiply
   2,019,948x = 4,354,776 × 4,354,776
4. Step 4: Simplify right side
   2,019,948x = 18,964,074,010,176
5. Step 5: Solve for x
   x = 18,964,074,010,176/2,019,948
6. Step 6: Final answer
   x = 9,388,397.13