Finding the Third Proportional to 35,604 and 75,976.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,604 : 75,976.50 = 75,976.50 : x
2. Step 2: Convert to fraction form
   35,604/75,976.50 = 75,976.50/x
3. Step 3: Cross multiply
   35,604x = 75,976.50 × 75,976.50
4. Step 4: Simplify right side
   35,604x = 5,772,428,552.25
5. Step 5: Solve for x
   x = 5,772,428,552.25/35,604
6. Step 6: Final answer
   x = 162,128.65