Finding the Third Proportional to 1,808,392 and 2,735,868

Step by Step Solution

1. Step 1: Write the proportion equation
   1,808,392 : 2,735,868 = 2,735,868 : x
2. Step 2: Convert to fraction form
   1,808,392/2,735,868 = 2,735,868/x
3. Step 3: Cross multiply
   1,808,392x = 2,735,868 × 2,735,868
4. Step 4: Simplify right side
   1,808,392x = 7,484,973,713,424
5. Step 5: Solve for x
   x = 7,484,973,713,424/1,808,392
6. Step 6: Final answer
   x = 4,139,021.69