Finding the Third Proportional to 39,222.28 and 62,330.34

Step by Step Solution

1. Step 1: Write the proportion equation
   39,222.28 : 62,330.34 = 62,330.34 : x
2. Step 2: Convert to fraction form
   39,222.28/62,330.34 = 62,330.34/x
3. Step 3: Cross multiply
   39,222.28x = 62,330.34 × 62,330.34
4. Step 4: Simplify right side
   39,222.28x = 3,885,071,751.99
5. Step 5: Solve for x
   x = 3,885,071,751.99/39,222.28
6. Step 6: Final answer
   x = 99,052.67