Finding the Third Proportional to 566,568 and 1,217,340

Step by Step Solution

1. Step 1: Write the proportion equation
   566,568 : 1,217,340 = 1,217,340 : x
2. Step 2: Convert to fraction form
   566,568/1,217,340 = 1,217,340/x
3. Step 3: Cross multiply
   566,568x = 1,217,340 × 1,217,340
4. Step 4: Simplify right side
   566,568x = 1,481,916,675,600
5. Step 5: Solve for x
   x = 1,481,916,675,600/566,568
6. Step 6: Final answer
   x = 2,615,602.50