Finding the Third Proportional to 718,132 and 1,092,120

Step by Step Solution

1. Step 1: Write the proportion equation
   718,132 : 1,092,120 = 1,092,120 : x
2. Step 2: Convert to fraction form
   718,132/1,092,120 = 1,092,120/x
3. Step 3: Cross multiply
   718,132x = 1,092,120 × 1,092,120
4. Step 4: Simplify right side
   718,132x = 1,192,726,094,400
5. Step 5: Solve for x
   x = 1,192,726,094,400/718,132
6. Step 6: Final answer
   x = 1,660,873.06