Finding the Third Proportional to 202,794 and 469,454

Step by Step Solution

1. Step 1: Write the proportion equation
   202,794 : 469,454 = 469,454 : x
2. Step 2: Convert to fraction form
   202,794/469,454 = 469,454/x
3. Step 3: Cross multiply
   202,794x = 469,454 × 469,454
4. Step 4: Simplify right side
   202,794x = 220,387,058,116
5. Step 5: Solve for x
   x = 220,387,058,116/202,794
6. Step 6: Final answer
   x = 1,086,753.35