Finding the Third Proportional to 28,077.68 and 61,336.83

Step by Step Solution

1. Step 1: Write the proportion equation
   28,077.68 : 61,336.83 = 61,336.83 : x
2. Step 2: Convert to fraction form
   28,077.68/61,336.83 = 61,336.83/x
3. Step 3: Cross multiply
   28,077.68x = 61,336.83 × 61,336.83
4. Step 4: Simplify right side
   28,077.68x = 3,762,206,484.44
5. Step 5: Solve for x
   x = 3,762,206,484.44/28,077.68
6. Step 6: Final answer
   x = 133,992.78