Finding the Third Proportional to 719,200 and 1,091,922

Step by Step Solution

1. Step 1: Write the proportion equation
   719,200 : 1,091,922 = 1,091,922 : x
2. Step 2: Convert to fraction form
   719,200/1,091,922 = 1,091,922/x
3. Step 3: Cross multiply
   719,200x = 1,091,922 × 1,091,922
4. Step 4: Simplify right side
   719,200x = 1,192,293,654,084
5. Step 5: Solve for x
   x = 1,192,293,654,084/719,200
6. Step 6: Final answer
   x = 1,657,805.41