Finding the Third Proportional to 161,754 and 351,844.50

Step by Step Solution

1. Step 1: Write the proportion equation
   161,754 : 351,844.50 = 351,844.50 : x
2. Step 2: Convert to fraction form
   161,754/351,844.50 = 351,844.50/x
3. Step 3: Cross multiply
   161,754x = 351,844.50 × 351,844.50
4. Step 4: Simplify right side
   161,754x = 123,794,552,180.25
5. Step 5: Solve for x
   x = 123,794,552,180.25/161,754
6. Step 6: Final answer
   x = 765,326.06