Finding the Third Proportional to 210,052.50 and 460,922

Step by Step Solution

1. Step 1: Write the proportion equation
   210,052.50 : 460,922 = 460,922 : x
2. Step 2: Convert to fraction form
   210,052.50/460,922 = 460,922/x
3. Step 3: Cross multiply
   210,052.50x = 460,922 × 460,922
4. Step 4: Simplify right side
   210,052.50x = 212,449,090,084
5. Step 5: Solve for x
   x = 212,449,090,084/210,052.50
6. Step 6: Final answer
   x = 1,011,409.48