Finding the Third Proportional to 157,608 and 337,358.25

Step by Step Solution

1. Step 1: Write the proportion equation
   157,608 : 337,358.25 = 337,358.25 : x
2. Step 2: Convert to fraction form
   157,608/337,358.25 = 337,358.25/x
3. Step 3: Cross multiply
   157,608x = 337,358.25 × 337,358.25
4. Step 4: Simplify right side
   157,608x = 113,810,588,843.06
5. Step 5: Solve for x
   x = 113,810,588,843.06/157,608
6. Step 6: Final answer
   x = 722,111.75