Finding the Third Proportional to 733,842 and 1,122,648

Step by Step Solution

1. Step 1: Write the proportion equation
   733,842 : 1,122,648 = 1,122,648 : x
2. Step 2: Convert to fraction form
   733,842/1,122,648 = 1,122,648/x
3. Step 3: Cross multiply
   733,842x = 1,122,648 × 1,122,648
4. Step 4: Simplify right side
   733,842x = 1,260,338,531,904
5. Step 5: Solve for x
   x = 1,260,338,531,904/733,842
6. Step 6: Final answer
   x = 1,717,452.17