Finding the Third Proportional to 2,019,980 and 4,323,703

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,980 : 4,323,703 = 4,323,703 : x
2. Step 2: Convert to fraction form
   2,019,980/4,323,703 = 4,323,703/x
3. Step 3: Cross multiply
   2,019,980x = 4,323,703 × 4,323,703
4. Step 4: Simplify right side
   2,019,980x = 18,694,407,632,209
5. Step 5: Solve for x
   x = 18,694,407,632,209/2,019,980
6. Step 6: Final answer
   x = 9,254,748.87