Finding the Third Proportional to 1,735,434 and 3,555,426

Step by Step Solution

1. Step 1: Write the proportion equation
   1,735,434 : 3,555,426 = 3,555,426 : x
2. Step 2: Convert to fraction form
   1,735,434/3,555,426 = 3,555,426/x
3. Step 3: Cross multiply
   1,735,434x = 3,555,426 × 3,555,426
4. Step 4: Simplify right side
   1,735,434x = 12,641,054,041,476
5. Step 5: Solve for x
   x = 12,641,054,041,476/1,735,434
6. Step 6: Final answer
   x = 7,284,088.04