Finding the Third Proportional to 2,581,650 and 5,672,844

Step by Step Solution

1. Step 1: Write the proportion equation
   2,581,650 : 5,672,844 = 5,672,844 : x
2. Step 2: Convert to fraction form
   2,581,650/5,672,844 = 5,672,844/x
3. Step 3: Cross multiply
   2,581,650x = 5,672,844 × 5,672,844
4. Step 4: Simplify right side
   2,581,650x = 32,181,159,048,336
5. Step 5: Solve for x
   x = 32,181,159,048,336/2,581,650
6. Step 6: Final answer
   x = 12,465,345.44