Finding the Third Proportional to 802,842 and 1,174,122

Step by Step Solution

1. Step 1: Write the proportion equation
   802,842 : 1,174,122 = 1,174,122 : x
2. Step 2: Convert to fraction form
   802,842/1,174,122 = 1,174,122/x
3. Step 3: Cross multiply
   802,842x = 1,174,122 × 1,174,122
4. Step 4: Simplify right side
   802,842x = 1,378,562,470,884
5. Step 5: Solve for x
   x = 1,378,562,470,884/802,842
6. Step 6: Final answer
   x = 1,717,103.08