Finding the Third Proportional to 210,088 and 460,996

Step by Step Solution

1. Step 1: Write the proportion equation
   210,088 : 460,996 = 460,996 : x
2. Step 2: Convert to fraction form
   210,088/460,996 = 460,996/x
3. Step 3: Cross multiply
   210,088x = 460,996 × 460,996
4. Step 4: Simplify right side
   210,088x = 212,517,312,016
5. Step 5: Solve for x
   x = 212,517,312,016/210,088
6. Step 6: Final answer
   x = 1,011,563.31