Finding the Third Proportional to 157,056 and 341,760

Step by Step Solution

1. Step 1: Write the proportion equation
   157,056 : 341,760 = 341,760 : x
2. Step 2: Convert to fraction form
   157,056/341,760 = 341,760/x
3. Step 3: Cross multiply
   157,056x = 341,760 × 341,760
4. Step 4: Simplify right side
   157,056x = 116,799,897,600
5. Step 5: Solve for x
   x = 116,799,897,600/157,056
6. Step 6: Final answer
   x = 743,683.13