Finding the Third Proportional to 60,896 and 91,096

Step by Step Solution

1. Step 1: Write the proportion equation
   60,896 : 91,096 = 91,096 : x
2. Step 2: Convert to fraction form
   60,896/91,096 = 91,096/x
3. Step 3: Cross multiply
   60,896x = 91,096 × 91,096
4. Step 4: Simplify right side
   60,896x = 8,298,481,216
5. Step 5: Solve for x
   x = 8,298,481,216/60,896
6. Step 6: Final answer
   x = 136,273.01