Finding the Third Proportional to 42,050.75 and 49,730.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,050.75 : 49,730.75 = 49,730.75 : x
2. Step 2: Convert to fraction form
   42,050.75/49,730.75 = 49,730.75/x
3. Step 3: Cross multiply
   42,050.75x = 49,730.75 × 49,730.75
4. Step 4: Simplify right side
   42,050.75x = 2,473,147,495.56
5. Step 5: Solve for x
   x = 2,473,147,495.56/42,050.75
6. Step 6: Final answer
   x = 58,813.40