Finding the Third Proportional to 88,710.75 and 181,561.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,710.75 : 181,561.50 = 181,561.50 : x
2. Step 2: Convert to fraction form
   88,710.75/181,561.50 = 181,561.50/x
3. Step 3: Cross multiply
   88,710.75x = 181,561.50 × 181,561.50
4. Step 4: Simplify right side
   88,710.75x = 32,964,578,282.25
5. Step 5: Solve for x
   x = 32,964,578,282.25/88,710.75
6. Step 6: Final answer
   x = 371,596.21