Finding the Third Proportional to 107,261 and 160,842.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,261 : 160,842.50 = 160,842.50 : x
2. Step 2: Convert to fraction form
   107,261/160,842.50 = 160,842.50/x
3. Step 3: Cross multiply
   107,261x = 160,842.50 × 160,842.50
4. Step 4: Simplify right side
   107,261x = 25,870,309,806.25
5. Step 5: Solve for x
   x = 25,870,309,806.25/107,261
6. Step 6: Final answer
   x = 241,190.27