Finding the Third Proportional to 73,066.50 and 157,512

Step by Step Solution

1. Step 1: Write the proportion equation
   73,066.50 : 157,512 = 157,512 : x
2. Step 2: Convert to fraction form
   73,066.50/157,512 = 157,512/x
3. Step 3: Cross multiply
   73,066.50x = 157,512 × 157,512
4. Step 4: Simplify right side
   73,066.50x = 24,810,030,144
5. Step 5: Solve for x
   x = 24,810,030,144/73,066.50
6. Step 6: Final answer
   x = 339,554.11