Finding the Third Proportional to 210,084 and 460,986

Step by Step Solution

1. Step 1: Write the proportion equation
   210,084 : 460,986 = 460,986 : x
2. Step 2: Convert to fraction form
   210,084/460,986 = 460,986/x
3. Step 3: Cross multiply
   210,084x = 460,986 × 460,986
4. Step 4: Simplify right side
   210,084x = 212,508,092,196
5. Step 5: Solve for x
   x = 212,508,092,196/210,084
6. Step 6: Final answer
   x = 1,011,538.68