Finding the Third Proportional to 59,028 and 89,036

Step by Step Solution

1. Step 1: Write the proportion equation
   59,028 : 89,036 = 89,036 : x
2. Step 2: Convert to fraction form
   59,028/89,036 = 89,036/x
3. Step 3: Cross multiply
   59,028x = 89,036 × 89,036
4. Step 4: Simplify right side
   59,028x = 7,927,409,296
5. Step 5: Solve for x
   x = 7,927,409,296/59,028
6. Step 6: Final answer
   x = 134,299.13