Finding the Third Proportional to 1,964,484 and 2,772,858

Step by Step Solution

1. Step 1: Write the proportion equation
   1,964,484 : 2,772,858 = 2,772,858 : x
2. Step 2: Convert to fraction form
   1,964,484/2,772,858 = 2,772,858/x
3. Step 3: Cross multiply
   1,964,484x = 2,772,858 × 2,772,858
4. Step 4: Simplify right side
   1,964,484x = 7,688,741,488,164
5. Step 5: Solve for x
   x = 7,688,741,488,164/1,964,484
6. Step 6: Final answer
   x = 3,913,873.31