Finding the Third Proportional to 161,160 and 341,527.50

Step by Step Solution

1. Step 1: Write the proportion equation
   161,160 : 341,527.50 = 341,527.50 : x
2. Step 2: Convert to fraction form
   161,160/341,527.50 = 341,527.50/x
3. Step 3: Cross multiply
   161,160x = 341,527.50 × 341,527.50
4. Step 4: Simplify right side
   161,160x = 116,641,033,256.25
5. Step 5: Solve for x
   x = 116,641,033,256.25/161,160
6. Step 6: Final answer
   x = 723,759.20