Finding the Third Proportional to 2,019,983 and 4,323,709

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,983 : 4,323,709 = 4,323,709 : x
2. Step 2: Convert to fraction form
   2,019,983/4,323,709 = 4,323,709/x
3. Step 3: Cross multiply
   2,019,983x = 4,323,709 × 4,323,709
4. Step 4: Simplify right side
   2,019,983x = 18,694,459,516,681
5. Step 5: Solve for x
   x = 18,694,459,516,681/2,019,983
6. Step 6: Final answer
   x = 9,254,760.82