Finding the Third Proportional to 2,585,005 and 3,622,416

Step by Step Solution

1. Step 1: Write the proportion equation
   2,585,005 : 3,622,416 = 3,622,416 : x
2. Step 2: Convert to fraction form
   2,585,005/3,622,416 = 3,622,416/x
3. Step 3: Cross multiply
   2,585,005x = 3,622,416 × 3,622,416
4. Step 4: Simplify right side
   2,585,005x = 13,121,897,677,056
5. Step 5: Solve for x
   x = 13,121,897,677,056/2,585,005
6. Step 6: Final answer
   x = 5,076,159.50