Finding the Third Proportional to 75,433.50 and 157,066.88

Step by Step Solution

1. Step 1: Write the proportion equation
   75,433.50 : 157,066.88 = 157,066.88 : x
2. Step 2: Convert to fraction form
   75,433.50/157,066.88 = 157,066.88/x
3. Step 3: Cross multiply
   75,433.50x = 157,066.88 × 157,066.88
4. Step 4: Simplify right side
   75,433.50x = 24,670,003,222.27
5. Step 5: Solve for x
   x = 24,670,003,222.27/75,433.50
6. Step 6: Final answer
   x = 327,043.07