Finding the Third Proportional to 2,582,025 and 5,673,619.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,582,025 : 5,673,619.50 = 5,673,619.50 : x
2. Step 2: Convert to fraction form
   2,582,025/5,673,619.50 = 5,673,619.50/x
3. Step 3: Cross multiply
   2,582,025x = 5,673,619.50 × 5,673,619.50
4. Step 4: Simplify right side
   2,582,025x = 32,189,958,230,780.25
5. Step 5: Solve for x
   x = 32,189,958,230,780.25/2,582,025
6. Step 6: Final answer
   x = 12,466,942.90