Finding the Third Proportional to 3,531,960 and 5,435,730

Step by Step Solution

1. Step 1: Write the proportion equation
   3,531,960 : 5,435,730 = 5,435,730 : x
2. Step 2: Convert to fraction form
   3,531,960/5,435,730 = 5,435,730/x
3. Step 3: Cross multiply
   3,531,960x = 5,435,730 × 5,435,730
4. Step 4: Simplify right side
   3,531,960x = 29,547,160,632,900
5. Step 5: Solve for x
   x = 29,547,160,632,900/3,531,960
6. Step 6: Final answer
   x = 8,365,655.51