Finding the Third Proportional to 157,443.75 and 337,122

Step by Step Solution

1. Step 1: Write the proportion equation
   157,443.75 : 337,122 = 337,122 : x
2. Step 2: Convert to fraction form
   157,443.75/337,122 = 337,122/x
3. Step 3: Cross multiply
   157,443.75x = 337,122 × 337,122
4. Step 4: Simplify right side
   157,443.75x = 113,651,242,884
5. Step 5: Solve for x
   x = 113,651,242,884/157,443.75
6. Step 6: Final answer
   x = 721,853.00