Finding the Third Proportional to 147,189 and 233,449.50

Step by Step Solution

1. Step 1: Write the proportion equation
   147,189 : 233,449.50 = 233,449.50 : x
2. Step 2: Convert to fraction form
   147,189/233,449.50 = 233,449.50/x
3. Step 3: Cross multiply
   147,189x = 233,449.50 × 233,449.50
4. Step 4: Simplify right side
   147,189x = 54,498,669,050.25
5. Step 5: Solve for x
   x = 54,498,669,050.25/147,189
6. Step 6: Final answer
   x = 370,263.19