Finding the Third Proportional to 688,924 and 1,006,164

Step by Step Solution

1. Step 1: Write the proportion equation
   688,924 : 1,006,164 = 1,006,164 : x
2. Step 2: Convert to fraction form
   688,924/1,006,164 = 1,006,164/x
3. Step 3: Cross multiply
   688,924x = 1,006,164 × 1,006,164
4. Step 4: Simplify right side
   688,924x = 1,012,365,994,896
5. Step 5: Solve for x
   x = 1,012,365,994,896/688,924
6. Step 6: Final answer
   x = 1,469,488.64