Finding the Third Proportional to 60,196.50 and 130,437

Step by Step Solution

1. Step 1: Write the proportion equation
   60,196.50 : 130,437 = 130,437 : x
2. Step 2: Convert to fraction form
   60,196.50/130,437 = 130,437/x
3. Step 3: Cross multiply
   60,196.50x = 130,437 × 130,437
4. Step 4: Simplify right side
   60,196.50x = 17,013,810,969
5. Step 5: Solve for x
   x = 17,013,810,969/60,196.50
6. Step 6: Final answer
   x = 282,637.88