Finding the Third Proportional to 50,051.25 and 67,415.63

Step by Step Solution

1. Step 1: Write the proportion equation
   50,051.25 : 67,415.63 = 67,415.63 : x
2. Step 2: Convert to fraction form
   50,051.25/67,415.63 = 67,415.63/x
3. Step 3: Cross multiply
   50,051.25x = 67,415.63 × 67,415.63
4. Step 4: Simplify right side
   50,051.25x = 4,544,866,494.14
5. Step 5: Solve for x
   x = 4,544,866,494.14/50,051.25
6. Step 6: Final answer
   x = 90,804.26