Finding the Third Proportional to 61,398 and 132,241.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,398 : 132,241.50 = 132,241.50 : x
2. Step 2: Convert to fraction form
   61,398/132,241.50 = 132,241.50/x
3. Step 3: Cross multiply
   61,398x = 132,241.50 × 132,241.50
4. Step 4: Simplify right side
   61,398x = 17,487,814,322.25
5. Step 5: Solve for x
   x = 17,487,814,322.25/61,398
6. Step 6: Final answer
   x = 284,827.10