Finding the Third Proportional to 209,060 and 459,738

Step by Step Solution

1. Step 1: Write the proportion equation
   209,060 : 459,738 = 459,738 : x
2. Step 2: Convert to fraction form
   209,060/459,738 = 459,738/x
3. Step 3: Cross multiply
   209,060x = 459,738 × 459,738
4. Step 4: Simplify right side
   209,060x = 211,359,028,644
5. Step 5: Solve for x
   x = 211,359,028,644/209,060
6. Step 6: Final answer
   x = 1,010,996.98