Finding the Third Proportional to 35,011 and 55,436.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,011 : 55,436.50 = 55,436.50 : x
2. Step 2: Convert to fraction form
   35,011/55,436.50 = 55,436.50/x
3. Step 3: Cross multiply
   35,011x = 55,436.50 × 55,436.50
4. Step 4: Simplify right side
   35,011x = 3,073,205,532.25
5. Step 5: Solve for x
   x = 3,073,205,532.25/35,011
6. Step 6: Final answer
   x = 87,778.28