Finding the Third Proportional to 734,944 and 1,102,420

Step by Step Solution

1. Step 1: Write the proportion equation
   734,944 : 1,102,420 = 1,102,420 : x
2. Step 2: Convert to fraction form
   734,944/1,102,420 = 1,102,420/x
3. Step 3: Cross multiply
   734,944x = 1,102,420 × 1,102,420
4. Step 4: Simplify right side
   734,944x = 1,215,329,856,400
5. Step 5: Solve for x
   x = 1,215,329,856,400/734,944
6. Step 6: Final answer
   x = 1,653,636.00