Finding the Third Proportional to 210,080 and 460,992

Step by Step Solution

1. Step 1: Write the proportion equation
   210,080 : 460,992 = 460,992 : x
2. Step 2: Convert to fraction form
   210,080/460,992 = 460,992/x
3. Step 3: Cross multiply
   210,080x = 460,992 × 460,992
4. Step 4: Simplify right side
   210,080x = 212,513,624,064
5. Step 5: Solve for x
   x = 212,513,624,064/210,080
6. Step 6: Final answer
   x = 1,011,584.27