Finding the Third Proportional to 49,376.25 and 67,054.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,376.25 : 67,054.50 = 67,054.50 : x
2. Step 2: Convert to fraction form
   49,376.25/67,054.50 = 67,054.50/x
3. Step 3: Cross multiply
   49,376.25x = 67,054.50 × 67,054.50
4. Step 4: Simplify right side
   49,376.25x = 4,496,305,970.25
5. Step 5: Solve for x
   x = 4,496,305,970.25/49,376.25
6. Step 6: Final answer
   x = 91,062.12