Finding the Third Proportional to 45,987.75 and 65,076.75

Step by Step Solution

1. Step 1: Write the proportion equation
   45,987.75 : 65,076.75 = 65,076.75 : x
2. Step 2: Convert to fraction form
   45,987.75/65,076.75 = 65,076.75/x
3. Step 3: Cross multiply
   45,987.75x = 65,076.75 × 65,076.75
4. Step 4: Simplify right side
   45,987.75x = 4,234,983,390.56
5. Step 5: Solve for x
   x = 4,234,983,390.56/45,987.75
6. Step 6: Final answer
   x = 92,089.38