Finding the Third Proportional to 2,019,956 and 4,354,792

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,956 : 4,354,792 = 4,354,792 : x
2. Step 2: Convert to fraction form
   2,019,956/4,354,792 = 4,354,792/x
3. Step 3: Cross multiply
   2,019,956x = 4,354,792 × 4,354,792
4. Step 4: Simplify right side
   2,019,956x = 18,964,213,363,264
5. Step 5: Solve for x
   x = 18,964,213,363,264/2,019,956
6. Step 6: Final answer
   x = 9,388,428.94