Finding the Third Proportional to 147,771 and 234,029.25

Step by Step Solution

1. Step 1: Write the proportion equation
   147,771 : 234,029.25 = 234,029.25 : x
2. Step 2: Convert to fraction form
   147,771/234,029.25 = 234,029.25/x
3. Step 3: Cross multiply
   147,771x = 234,029.25 × 234,029.25
4. Step 4: Simplify right side
   147,771x = 54,769,689,855.56
5. Step 5: Solve for x
   x = 54,769,689,855.56/147,771
6. Step 6: Final answer
   x = 370,638.96