Finding the Third Proportional to 688,932 and 1,006,176

Step by Step Solution

1. Step 1: Write the proportion equation
   688,932 : 1,006,176 = 1,006,176 : x
2. Step 2: Convert to fraction form
   688,932/1,006,176 = 1,006,176/x
3. Step 3: Cross multiply
   688,932x = 1,006,176 × 1,006,176
4. Step 4: Simplify right side
   688,932x = 1,012,390,142,976
5. Step 5: Solve for x
   x = 1,012,390,142,976/688,932
6. Step 6: Final answer
   x = 1,469,506.63