Finding the Third Proportional to 295,287.75 and 610,260

Step by Step Solution

1. Step 1: Write the proportion equation
   295,287.75 : 610,260 = 610,260 : x
2. Step 2: Convert to fraction form
   295,287.75/610,260 = 610,260/x
3. Step 3: Cross multiply
   295,287.75x = 610,260 × 610,260
4. Step 4: Simplify right side
   295,287.75x = 372,417,267,600
5. Step 5: Solve for x
   x = 372,417,267,600/295,287.75
6. Step 6: Final answer
   x = 1,261,201.21