Finding the Third Proportional to 568,012.50 and 1,224,598.50

Step by Step Solution

1. Step 1: Write the proportion equation
   568,012.50 : 1,224,598.50 = 1,224,598.50 : x
2. Step 2: Convert to fraction form
   568,012.50/1,224,598.50 = 1,224,598.50/x
3. Step 3: Cross multiply
   568,012.50x = 1,224,598.50 × 1,224,598.50
4. Step 4: Simplify right side
   568,012.50x = 1,499,641,486,202.25
5. Step 5: Solve for x
   x = 1,499,641,486,202.25/568,012.50
6. Step 6: Final answer
   x = 2,640,155.78