Finding the Third Proportional to 147,767.06 and 234,021.38

Step by Step Solution

1. Step 1: Write the proportion equation
   147,767.06 : 234,021.38 = 234,021.38 : x
2. Step 2: Convert to fraction form
   147,767.06/234,021.38 = 234,021.38/x
3. Step 3: Cross multiply
   147,767.06x = 234,021.38 × 234,021.38
4. Step 4: Simplify right side
   147,767.06x = 54,766,003,956.89
5. Step 5: Solve for x
   x = 54,766,003,956.89/147,767.06
6. Step 6: Final answer
   x = 370,623.89