Finding the Third Proportional to 734,808 and 1,124,028

Step by Step Solution

1. Step 1: Write the proportion equation
   734,808 : 1,124,028 = 1,124,028 : x
2. Step 2: Convert to fraction form
   734,808/1,124,028 = 1,124,028/x
3. Step 3: Cross multiply
   734,808x = 1,124,028 × 1,124,028
4. Step 4: Simplify right side
   734,808x = 1,263,438,944,784
5. Step 5: Solve for x
   x = 1,263,438,944,784/734,808
6. Step 6: Final answer
   x = 1,719,413.70