Finding the Third Proportional to 200,456 and 466,132

Step by Step Solution

1. Step 1: Write the proportion equation
   200,456 : 466,132 = 466,132 : x
2. Step 2: Convert to fraction form
   200,456/466,132 = 466,132/x
3. Step 3: Cross multiply
   200,456x = 466,132 × 466,132
4. Step 4: Simplify right side
   200,456x = 217,279,041,424
5. Step 5: Solve for x
   x = 217,279,041,424/200,456
6. Step 6: Final answer
   x = 1,083,923.86