Finding the Third Proportional to 5,585,594 and 8,540,841

Step by Step Solution

1. Step 1: Write the proportion equation
   5,585,594 : 8,540,841 = 8,540,841 : x
2. Step 2: Convert to fraction form
   5,585,594/8,540,841 = 8,540,841/x
3. Step 3: Cross multiply
   5,585,594x = 8,540,841 × 8,540,841
4. Step 4: Simplify right side
   5,585,594x = 72,945,964,987,281
5. Step 5: Solve for x
   x = 72,945,964,987,281/5,585,594
6. Step 6: Final answer
   x = 13,059,661.15