Finding the Third Proportional to 35,111.50 and 49,681.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,111.50 : 49,681.50 = 49,681.50 : x
2. Step 2: Convert to fraction form
   35,111.50/49,681.50 = 49,681.50/x
3. Step 3: Cross multiply
   35,111.50x = 49,681.50 × 49,681.50
4. Step 4: Simplify right side
   35,111.50x = 2,468,251,442.25
5. Step 5: Solve for x
   x = 2,468,251,442.25/35,111.50
6. Step 6: Final answer
   x = 70,297.52