Finding the Third Proportional to 525,887 and 1,151,282

Step by Step Solution

1. Step 1: Write the proportion equation
   525,887 : 1,151,282 = 1,151,282 : x
2. Step 2: Convert to fraction form
   525,887/1,151,282 = 1,151,282/x
3. Step 3: Cross multiply
   525,887x = 1,151,282 × 1,151,282
4. Step 4: Simplify right side
   525,887x = 1,325,450,243,524
5. Step 5: Solve for x
   x = 1,325,450,243,524/525,887
6. Step 6: Final answer
   x = 2,520,408.84