Finding the Third Proportional to 146,731.78 and 233,411.06

Step by Step Solution

1. Step 1: Write the proportion equation
   146,731.78 : 233,411.06 = 233,411.06 : x
2. Step 2: Convert to fraction form
   146,731.78/233,411.06 = 233,411.06/x
3. Step 3: Cross multiply
   146,731.78x = 233,411.06 × 233,411.06
4. Step 4: Simplify right side
   146,731.78x = 54,480,724,097.38
5. Step 5: Solve for x
   x = 54,480,724,097.38/146,731.78
6. Step 6: Final answer
   x = 371,294.64