Finding the Third Proportional to 1,831,504 and 2,801,688

Step by Step Solution

1. Step 1: Write the proportion equation
   1,831,504 : 2,801,688 = 2,801,688 : x
2. Step 2: Convert to fraction form
   1,831,504/2,801,688 = 2,801,688/x
3. Step 3: Cross multiply
   1,831,504x = 2,801,688 × 2,801,688
4. Step 4: Simplify right side
   1,831,504x = 7,849,455,649,344
5. Step 5: Solve for x
   x = 7,849,455,649,344/1,831,504
6. Step 6: Final answer
   x = 4,285,797.71