Finding the Third Proportional to 1,891,392 and 2,838,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,891,392 : 2,838,976 = 2,838,976 : x
2. Step 2: Convert to fraction form
   1,891,392/2,838,976 = 2,838,976/x
3. Step 3: Cross multiply
   1,891,392x = 2,838,976 × 2,838,976
4. Step 4: Simplify right side
   1,891,392x = 8,059,784,728,576
5. Step 5: Solve for x
   x = 8,059,784,728,576/1,891,392
6. Step 6: Final answer
   x = 4,261,297.88