Finding the Third Proportional to 200,732 and 293,562

Step by Step Solution

1. Step 1: Write the proportion equation
   200,732 : 293,562 = 293,562 : x
2. Step 2: Convert to fraction form
   200,732/293,562 = 293,562/x
3. Step 3: Cross multiply
   200,732x = 293,562 × 293,562
4. Step 4: Simplify right side
   200,732x = 86,178,647,844
5. Step 5: Solve for x
   x = 86,178,647,844/200,732
6. Step 6: Final answer
   x = 429,321.92