Finding the Third Proportional to 333,915.75 and 500,877

Step by Step Solution

1. Step 1: Write the proportion equation
   333,915.75 : 500,877 = 500,877 : x
2. Step 2: Convert to fraction form
   333,915.75/500,877 = 500,877/x
3. Step 3: Cross multiply
   333,915.75x = 500,877 × 500,877
4. Step 4: Simplify right side
   333,915.75x = 250,877,769,129
5. Step 5: Solve for x
   x = 250,877,769,129/333,915.75
6. Step 6: Final answer
   x = 751,320.56