Finding the Third Proportional to 160,119 and 231,916.50

Step by Step Solution

1. Step 1: Write the proportion equation
   160,119 : 231,916.50 = 231,916.50 : x
2. Step 2: Convert to fraction form
   160,119/231,916.50 = 231,916.50/x
3. Step 3: Cross multiply
   160,119x = 231,916.50 × 231,916.50
4. Step 4: Simplify right side
   160,119x = 53,785,262,972.25
5. Step 5: Solve for x
   x = 53,785,262,972.25/160,119
6. Step 6: Final answer
   x = 335,908.06