Finding the Third Proportional to 525,836 and 1,151,180

Step by Step Solution

1. Step 1: Write the proportion equation
   525,836 : 1,151,180 = 1,151,180 : x
2. Step 2: Convert to fraction form
   525,836/1,151,180 = 1,151,180/x
3. Step 3: Cross multiply
   525,836x = 1,151,180 × 1,151,180
4. Step 4: Simplify right side
   525,836x = 1,325,215,392,400
5. Step 5: Solve for x
   x = 1,325,215,392,400/525,836
6. Step 6: Final answer
   x = 2,520,206.67