Finding the Third Proportional to 210,036 and 460,898

Step by Step Solution

1. Step 1: Write the proportion equation
   210,036 : 460,898 = 460,898 : x
2. Step 2: Convert to fraction form
   210,036/460,898 = 460,898/x
3. Step 3: Cross multiply
   210,036x = 460,898 × 460,898
4. Step 4: Simplify right side
   210,036x = 212,426,966,404
5. Step 5: Solve for x
   x = 212,426,966,404/210,036
6. Step 6: Final answer
   x = 1,011,383.60