Finding the Third Proportional to 201,764.25 and 442,710

Step by Step Solution

1. Step 1: Write the proportion equation
   201,764.25 : 442,710 = 442,710 : x
2. Step 2: Convert to fraction form
   201,764.25/442,710 = 442,710/x
3. Step 3: Cross multiply
   201,764.25x = 442,710 × 442,710
4. Step 4: Simplify right side
   201,764.25x = 195,992,144,100
5. Step 5: Solve for x
   x = 195,992,144,100/201,764.25
6. Step 6: Final answer
   x = 971,391.83