Finding the Third Proportional to 53,616 and 88,848

Step by Step Solution

1. Step 1: Write the proportion equation
   53,616 : 88,848 = 88,848 : x
2. Step 2: Convert to fraction form
   53,616/88,848 = 88,848/x
3. Step 3: Cross multiply
   53,616x = 88,848 × 88,848
4. Step 4: Simplify right side
   53,616x = 7,893,967,104
5. Step 5: Solve for x
   x = 7,893,967,104/53,616
6. Step 6: Final answer
   x = 147,231.56