Finding the Third Proportional to 39,944.07 and 87,038.30

Step by Step Solution

1. Step 1: Write the proportion equation
   39,944.07 : 87,038.30 = 87,038.30 : x
2. Step 2: Convert to fraction form
   39,944.07/87,038.30 = 87,038.30/x
3. Step 3: Cross multiply
   39,944.07x = 87,038.30 × 87,038.30
4. Step 4: Simplify right side
   39,944.07x = 7,575,665,122.90
5. Step 5: Solve for x
   x = 7,575,665,122.90/39,944.07
6. Step 6: Final answer
   x = 189,656.80