Finding the Third Proportional to 107,916 and 237,096

Step by Step Solution

1. Step 1: Write the proportion equation
   107,916 : 237,096 = 237,096 : x
2. Step 2: Convert to fraction form
   107,916/237,096 = 237,096/x
3. Step 3: Cross multiply
   107,916x = 237,096 × 237,096
4. Step 4: Simplify right side
   107,916x = 56,214,513,216
5. Step 5: Solve for x
   x = 56,214,513,216/107,916
6. Step 6: Final answer
   x = 520,909.90