Finding the Third Proportional to 2,065,346 and 4,473,808

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,346 : 4,473,808 = 4,473,808 : x
2. Step 2: Convert to fraction form
   2,065,346/4,473,808 = 4,473,808/x
3. Step 3: Cross multiply
   2,065,346x = 4,473,808 × 4,473,808
4. Step 4: Simplify right side
   2,065,346x = 20,014,958,020,864
5. Step 5: Solve for x
   x = 20,014,958,020,864/2,065,346
6. Step 6: Final answer
   x = 9,690,849.87