Finding the Third Proportional to 649,580 and 1,417,202

Step by Step Solution

1. Step 1: Write the proportion equation
   649,580 : 1,417,202 = 1,417,202 : x
2. Step 2: Convert to fraction form
   649,580/1,417,202 = 1,417,202/x
3. Step 3: Cross multiply
   649,580x = 1,417,202 × 1,417,202
4. Step 4: Simplify right side
   649,580x = 2,008,461,508,804
5. Step 5: Solve for x
   x = 2,008,461,508,804/649,580
6. Step 6: Final answer
   x = 3,091,938.65