Finding the Third Proportional to 157,737.75 and 347,016

Step by Step Solution

1. Step 1: Write the proportion equation
   157,737.75 : 347,016 = 347,016 : x
2. Step 2: Convert to fraction form
   157,737.75/347,016 = 347,016/x
3. Step 3: Cross multiply
   157,737.75x = 347,016 × 347,016
4. Step 4: Simplify right side
   157,737.75x = 120,420,104,256
5. Step 5: Solve for x
   x = 120,420,104,256/157,737.75
6. Step 6: Final answer
   x = 763,419.69