Finding the Third Proportional to 53,277.75 and 88,783.88

Step by Step Solution

1. Step 1: Write the proportion equation
   53,277.75 : 88,783.88 = 88,783.88 : x
2. Step 2: Convert to fraction form
   53,277.75/88,783.88 = 88,783.88/x
3. Step 3: Cross multiply
   53,277.75x = 88,783.88 × 88,783.88
4. Step 4: Simplify right side
   53,277.75x = 7,882,576,460.02
5. Step 5: Solve for x
   x = 7,882,576,460.02/53,277.75
6. Step 6: Final answer
   x = 147,952.50