Finding the Third Proportional to 79,807.31 and 167,007

Step by Step Solution

1. Step 1: Write the proportion equation
   79,807.31 : 167,007 = 167,007 : x
2. Step 2: Convert to fraction form
   79,807.31/167,007 = 167,007/x
3. Step 3: Cross multiply
   79,807.31x = 167,007 × 167,007
4. Step 4: Simplify right side
   79,807.31x = 27,891,338,049
5. Step 5: Solve for x
   x = 27,891,338,049/79,807.31
6. Step 6: Final answer
   x = 349,483.49