Finding the Third Proportional to 1,847,828 and 2,764,209

Step by Step Solution

1. Step 1: Write the proportion equation
   1,847,828 : 2,764,209 = 2,764,209 : x
2. Step 2: Convert to fraction form
   1,847,828/2,764,209 = 2,764,209/x
3. Step 3: Cross multiply
   1,847,828x = 2,764,209 × 2,764,209
4. Step 4: Simplify right side
   1,847,828x = 7,640,851,395,681
5. Step 5: Solve for x
   x = 7,640,851,395,681/1,847,828
6. Step 6: Final answer
   x = 4,135,044.71