Finding the Third Proportional to 161,746.50 and 244,870.50

Step by Step Solution

1. Step 1: Write the proportion equation
   161,746.50 : 244,870.50 = 244,870.50 : x
2. Step 2: Convert to fraction form
   161,746.50/244,870.50 = 244,870.50/x
3. Step 3: Cross multiply
   161,746.50x = 244,870.50 × 244,870.50
4. Step 4: Simplify right side
   161,746.50x = 59,961,561,770.25
5. Step 5: Solve for x
   x = 59,961,561,770.25/161,746.50
6. Step 6: Final answer
   x = 370,713.19