Finding the Third Proportional to 35,837.50 and 70,793

Step by Step Solution

1. Step 1: Write the proportion equation
   35,837.50 : 70,793 = 70,793 : x
2. Step 2: Convert to fraction form
   35,837.50/70,793 = 70,793/x
3. Step 3: Cross multiply
   35,837.50x = 70,793 × 70,793
4. Step 4: Simplify right side
   35,837.50x = 5,011,648,849
5. Step 5: Solve for x
   x = 5,011,648,849/35,837.50
6. Step 6: Final answer
   x = 139,843.71