Finding the Third Proportional to 210,000 and 460,824

Step by Step Solution

1. Step 1: Write the proportion equation
   210,000 : 460,824 = 460,824 : x
2. Step 2: Convert to fraction form
   210,000/460,824 = 460,824/x
3. Step 3: Cross multiply
   210,000x = 460,824 × 460,824
4. Step 4: Simplify right side
   210,000x = 212,358,758,976
5. Step 5: Solve for x
   x = 212,358,758,976/210,000
6. Step 6: Final answer
   x = 1,011,232.19