Finding the Third Proportional to 525,232 and 814,826

Step by Step Solution

1. Step 1: Write the proportion equation
   525,232 : 814,826 = 814,826 : x
2. Step 2: Convert to fraction form
   525,232/814,826 = 814,826/x
3. Step 3: Cross multiply
   525,232x = 814,826 × 814,826
4. Step 4: Simplify right side
   525,232x = 663,941,410,276
5. Step 5: Solve for x
   x = 663,941,410,276/525,232
6. Step 6: Final answer
   x = 1,264,091.70