Finding the Third Proportional to 39,493.83 and 62,749.69

Step by Step Solution

1. Step 1: Write the proportion equation
   39,493.83 : 62,749.69 = 62,749.69 : x
2. Step 2: Convert to fraction form
   39,493.83/62,749.69 = 62,749.69/x
3. Step 3: Cross multiply
   39,493.83x = 62,749.69 × 62,749.69
4. Step 4: Simplify right side
   39,493.83x = 3,937,523,281.35
5. Step 5: Solve for x
   x = 3,937,523,281.35/39,493.83
6. Step 6: Final answer
   x = 99,699.71