Finding the Third Proportional to 565,574 and 1,212,106

Step by Step Solution

1. Step 1: Write the proportion equation
   565,574 : 1,212,106 = 1,212,106 : x
2. Step 2: Convert to fraction form
   565,574/1,212,106 = 1,212,106/x
3. Step 3: Cross multiply
   565,574x = 1,212,106 × 1,212,106
4. Step 4: Simplify right side
   565,574x = 1,469,200,955,236
5. Step 5: Solve for x
   x = 1,469,200,955,236/565,574
6. Step 6: Final answer
   x = 2,597,716.58