Finding the Third Proportional to 59,654 and 91,353

Step by Step Solution

1. Step 1: Write the proportion equation
   59,654 : 91,353 = 91,353 : x
2. Step 2: Convert to fraction form
   59,654/91,353 = 91,353/x
3. Step 3: Cross multiply
   59,654x = 91,353 × 91,353
4. Step 4: Simplify right side
   59,654x = 8,345,370,609
5. Step 5: Solve for x
   x = 8,345,370,609/59,654
6. Step 6: Final answer
   x = 139,896.25