Finding the Third Proportional to 892,530 and 1,962,210

Step by Step Solution

1. Step 1: Write the proportion equation
   892,530 : 1,962,210 = 1,962,210 : x
2. Step 2: Convert to fraction form
   892,530/1,962,210 = 1,962,210/x
3. Step 3: Cross multiply
   892,530x = 1,962,210 × 1,962,210
4. Step 4: Simplify right side
   892,530x = 3,850,268,084,100
5. Step 5: Solve for x
   x = 3,850,268,084,100/892,530
6. Step 6: Final answer
   x = 4,313,880.86