Finding the Third Proportional to 1,540,338 and 3,434,850

Step by Step Solution

1. Step 1: Write the proportion equation
   1,540,338 : 3,434,850 = 3,434,850 : x
2. Step 2: Convert to fraction form
   1,540,338/3,434,850 = 3,434,850/x
3. Step 3: Cross multiply
   1,540,338x = 3,434,850 × 3,434,850
4. Step 4: Simplify right side
   1,540,338x = 11,798,194,522,500
5. Step 5: Solve for x
   x = 11,798,194,522,500/1,540,338
6. Step 6: Final answer
   x = 7,659,484.17