Finding the Third Proportional to 1,605,739 and 2,348,318

Step by Step Solution

1. Step 1: Write the proportion equation
   1,605,739 : 2,348,318 = 2,348,318 : x
2. Step 2: Convert to fraction form
   1,605,739/2,348,318 = 2,348,318/x
3. Step 3: Cross multiply
   1,605,739x = 2,348,318 × 2,348,318
4. Step 4: Simplify right side
   1,605,739x = 5,514,597,429,124
5. Step 5: Solve for x
   x = 5,514,597,429,124/1,605,739
6. Step 6: Final answer
   x = 3,434,304.97