Finding the Third Proportional to 1,859,313 and 2,873,049

Step by Step Solution

1. Step 1: Write the proportion equation
   1,859,313 : 2,873,049 = 2,873,049 : x
2. Step 2: Convert to fraction form
   1,859,313/2,873,049 = 2,873,049/x
3. Step 3: Cross multiply
   1,859,313x = 2,873,049 × 2,873,049
4. Step 4: Simplify right side
   1,859,313x = 8,254,410,556,401
5. Step 5: Solve for x
   x = 8,254,410,556,401/1,859,313
6. Step 6: Final answer
   x = 4,439,494.89