Finding the Third Proportional to 209,052 and 459,724

Step by Step Solution

1. Step 1: Write the proportion equation
   209,052 : 459,724 = 459,724 : x
2. Step 2: Convert to fraction form
   209,052/459,724 = 459,724/x
3. Step 3: Cross multiply
   209,052x = 459,724 × 459,724
4. Step 4: Simplify right side
   209,052x = 211,346,156,176
5. Step 5: Solve for x
   x = 211,346,156,176/209,052
6. Step 6: Final answer
   x = 1,010,974.09