Finding the Third Proportional to 569,581.50 and 1,212,783

Step by Step Solution

1. Step 1: Write the proportion equation
   569,581.50 : 1,212,783 = 1,212,783 : x
2. Step 2: Convert to fraction form
   569,581.50/1,212,783 = 1,212,783/x
3. Step 3: Cross multiply
   569,581.50x = 1,212,783 × 1,212,783
4. Step 4: Simplify right side
   569,581.50x = 1,470,842,605,089
5. Step 5: Solve for x
   x = 1,470,842,605,089/569,581.50
6. Step 6: Final answer
   x = 2,582,321.59