Finding the Third Proportional to 1,600,344 and 3,475,434

Step by Step Solution

1. Step 1: Write the proportion equation
   1,600,344 : 3,475,434 = 3,475,434 : x
2. Step 2: Convert to fraction form
   1,600,344/3,475,434 = 3,475,434/x
3. Step 3: Cross multiply
   1,600,344x = 3,475,434 × 3,475,434
4. Step 4: Simplify right side
   1,600,344x = 12,078,641,488,356
5. Step 5: Solve for x
   x = 12,078,641,488,356/1,600,344
6. Step 6: Final answer
   x = 7,547,528.21