Finding the Third Proportional to 85,610 and 113,595

Step by Step Solution

1. Step 1: Write the proportion equation
   85,610 : 113,595 = 113,595 : x
2. Step 2: Convert to fraction form
   85,610/113,595 = 113,595/x
3. Step 3: Cross multiply
   85,610x = 113,595 × 113,595
4. Step 4: Simplify right side
   85,610x = 12,903,824,025
5. Step 5: Solve for x
   x = 12,903,824,025/85,610
6. Step 6: Final answer
   x = 150,728.00