Finding the Third Proportional to 61,083 and 89,433

Step by Step Solution

1. Step 1: Write the proportion equation
   61,083 : 89,433 = 89,433 : x
2. Step 2: Convert to fraction form
   61,083/89,433 = 89,433/x
3. Step 3: Cross multiply
   61,083x = 89,433 × 89,433
4. Step 4: Simplify right side
   61,083x = 7,998,261,489
5. Step 5: Solve for x
   x = 7,998,261,489/61,083
6. Step 6: Final answer
   x = 130,940.88