Finding the Third Proportional to 35,326.50 and 77,293.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,326.50 : 77,293.50 = 77,293.50 : x
2. Step 2: Convert to fraction form
   35,326.50/77,293.50 = 77,293.50/x
3. Step 3: Cross multiply
   35,326.50x = 77,293.50 × 77,293.50
4. Step 4: Simplify right side
   35,326.50x = 5,974,285,142.25
5. Step 5: Solve for x
   x = 5,974,285,142.25/35,326.50
6. Step 6: Final answer
   x = 169,116.25