Finding the Third Proportional to 39,442 and 61,109

Step by Step Solution

1. Step 1: Write the proportion equation
   39,442 : 61,109 = 61,109 : x
2. Step 2: Convert to fraction form
   39,442/61,109 = 61,109/x
3. Step 3: Cross multiply
   39,442x = 61,109 × 61,109
4. Step 4: Simplify right side
   39,442x = 3,734,309,881
5. Step 5: Solve for x
   x = 3,734,309,881/39,442
6. Step 6: Final answer
   x = 94,678.51