Finding the Third Proportional to 1,831,392 and 2,801,736

Step by Step Solution

1. Step 1: Write the proportion equation
   1,831,392 : 2,801,736 = 2,801,736 : x
2. Step 2: Convert to fraction form
   1,831,392/2,801,736 = 2,801,736/x
3. Step 3: Cross multiply
   1,831,392x = 2,801,736 × 2,801,736
4. Step 4: Simplify right side
   1,831,392x = 7,849,724,613,696
5. Step 5: Solve for x
   x = 7,849,724,613,696/1,831,392
6. Step 6: Final answer
   x = 4,286,206.67