Finding the Third Proportional to 39,633.19 and 61,438.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,633.19 : 61,438.50 = 61,438.50 : x
2. Step 2: Convert to fraction form
   39,633.19/61,438.50 = 61,438.50/x
3. Step 3: Cross multiply
   39,633.19x = 61,438.50 × 61,438.50
4. Step 4: Simplify right side
   39,633.19x = 3,774,689,282.25
5. Step 5: Solve for x
   x = 3,774,689,282.25/39,633.19
6. Step 6: Final answer
   x = 95,240.62