Finding the Third Proportional to 61,175.25 and 82,336.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,175.25 : 82,336.50 = 82,336.50 : x
2. Step 2: Convert to fraction form
   61,175.25/82,336.50 = 82,336.50/x
3. Step 3: Cross multiply
   61,175.25x = 82,336.50 × 82,336.50
4. Step 4: Simplify right side
   61,175.25x = 6,779,299,232.25
5. Step 5: Solve for x
   x = 6,779,299,232.25/61,175.25
6. Step 6: Final answer
   x = 110,817.68