Finding the Third Proportional to 462,164 and 1,000,144

Step by Step Solution

1. Step 1: Write the proportion equation
   462,164 : 1,000,144 = 1,000,144 : x
2. Step 2: Convert to fraction form
   462,164/1,000,144 = 1,000,144/x
3. Step 3: Cross multiply
   462,164x = 1,000,144 × 1,000,144
4. Step 4: Simplify right side
   462,164x = 1,000,288,020,736
5. Step 5: Solve for x
   x = 1,000,288,020,736/462,164
6. Step 6: Final answer
   x = 2,164,357.29