Finding the Third Proportional to 91,519.50 and 167,851.50

Step by Step Solution

1. Step 1: Write the proportion equation
   91,519.50 : 167,851.50 = 167,851.50 : x
2. Step 2: Convert to fraction form
   91,519.50/167,851.50 = 167,851.50/x
3. Step 3: Cross multiply
   91,519.50x = 167,851.50 × 167,851.50
4. Step 4: Simplify right side
   91,519.50x = 28,174,126,052.25
5. Step 5: Solve for x
   x = 28,174,126,052.25/91,519.50
6. Step 6: Final answer
   x = 307,848.34