Finding the Third Proportional to 53,292.94 and 76,992.75

Step by Step Solution

1. Step 1: Write the proportion equation
   53,292.94 : 76,992.75 = 76,992.75 : x
2. Step 2: Convert to fraction form
   53,292.94/76,992.75 = 76,992.75/x
3. Step 3: Cross multiply
   53,292.94x = 76,992.75 × 76,992.75
4. Step 4: Simplify right side
   53,292.94x = 5,927,883,552.56
5. Step 5: Solve for x
   x = 5,927,883,552.56/53,292.94
6. Step 6: Final answer
   x = 111,232.07