Finding the Third Proportional to 960,198 and 2,069,112

Step by Step Solution

1. Step 1: Write the proportion equation
   960,198 : 2,069,112 = 2,069,112 : x
2. Step 2: Convert to fraction form
   960,198/2,069,112 = 2,069,112/x
3. Step 3: Cross multiply
   960,198x = 2,069,112 × 2,069,112
4. Step 4: Simplify right side
   960,198x = 4,281,224,468,544
5. Step 5: Solve for x
   x = 4,281,224,468,544/960,198
6. Step 6: Final answer
   x = 4,458,689.22