Finding the Third Proportional to 17,477.25 and 37,870.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,477.25 : 37,870.50 = 37,870.50 : x
2. Step 2: Convert to fraction form
   17,477.25/37,870.50 = 37,870.50/x
3. Step 3: Cross multiply
   17,477.25x = 37,870.50 × 37,870.50
4. Step 4: Simplify right side
   17,477.25x = 1,434,174,770.25
5. Step 5: Solve for x
   x = 1,434,174,770.25/17,477.25
6. Step 6: Final answer
   x = 82,059.52