Finding the Third Proportional to 828,784 and 1,169,826

Step by Step Solution

1. Step 1: Write the proportion equation
   828,784 : 1,169,826 = 1,169,826 : x
2. Step 2: Convert to fraction form
   828,784/1,169,826 = 1,169,826/x
3. Step 3: Cross multiply
   828,784x = 1,169,826 × 1,169,826
4. Step 4: Simplify right side
   828,784x = 1,368,492,870,276
5. Step 5: Solve for x
   x = 1,368,492,870,276/828,784
6. Step 6: Final answer
   x = 1,651,205.71