Finding the Third Proportional to 1,831,416 and 2,801,574

Step by Step Solution

1. Step 1: Write the proportion equation
   1,831,416 : 2,801,574 = 2,801,574 : x
2. Step 2: Convert to fraction form
   1,831,416/2,801,574 = 2,801,574/x
3. Step 3: Cross multiply
   1,831,416x = 2,801,574 × 2,801,574
4. Step 4: Simplify right side
   1,831,416x = 7,848,816,877,476
5. Step 5: Solve for x
   x = 7,848,816,877,476/1,831,416
6. Step 6: Final answer
   x = 4,285,654.86