Finding the Third Proportional to 27,300 and 59,691

Step by Step Solution

1. Step 1: Write the proportion equation
   27,300 : 59,691 = 59,691 : x
2. Step 2: Convert to fraction form
   27,300/59,691 = 59,691/x
3. Step 3: Cross multiply
   27,300x = 59,691 × 59,691
4. Step 4: Simplify right side
   27,300x = 3,563,015,481
5. Step 5: Solve for x
   x = 3,563,015,481/27,300
6. Step 6: Final answer
   x = 130,513.39