Finding the Third Proportional to 1,831,296 and 2,801,376

Step by Step Solution

1. Step 1: Write the proportion equation
   1,831,296 : 2,801,376 = 2,801,376 : x
2. Step 2: Convert to fraction form
   1,831,296/2,801,376 = 2,801,376/x
3. Step 3: Cross multiply
   1,831,296x = 2,801,376 × 2,801,376
4. Step 4: Simplify right side
   1,831,296x = 7,847,707,493,376
5. Step 5: Solve for x
   x = 7,847,707,493,376/1,831,296
6. Step 6: Final answer
   x = 4,285,329.89