Finding the Third Proportional to 2,620,157 and 5,661,037

Step by Step Solution

1. Step 1: Write the proportion equation
   2,620,157 : 5,661,037 = 5,661,037 : x
2. Step 2: Convert to fraction form
   2,620,157/5,661,037 = 5,661,037/x
3. Step 3: Cross multiply
   2,620,157x = 5,661,037 × 5,661,037
4. Step 4: Simplify right side
   2,620,157x = 32,047,339,915,369
5. Step 5: Solve for x
   x = 32,047,339,915,369/2,620,157
6. Step 6: Final answer
   x = 12,231,076.20