Finding the Third Proportional to 60,606 and 131,893.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,606 : 131,893.50 = 131,893.50 : x
2. Step 2: Convert to fraction form
   60,606/131,893.50 = 131,893.50/x
3. Step 3: Cross multiply
   60,606x = 131,893.50 × 131,893.50
4. Step 4: Simplify right side
   60,606x = 17,395,895,342.25
5. Step 5: Solve for x
   x = 17,395,895,342.25/60,606
6. Step 6: Final answer
   x = 287,032.56