Finding the Third Proportional to 119,160 and 174,730.50

Step by Step Solution

1. Step 1: Write the proportion equation
   119,160 : 174,730.50 = 174,730.50 : x
2. Step 2: Convert to fraction form
   119,160/174,730.50 = 174,730.50/x
3. Step 3: Cross multiply
   119,160x = 174,730.50 × 174,730.50
4. Step 4: Simplify right side
   119,160x = 30,530,747,630.25
5. Step 5: Solve for x
   x = 30,530,747,630.25/119,160
6. Step 6: Final answer
   x = 256,216.41