Finding the Third Proportional to 39,011 and 83,947

Step by Step Solution

1. Step 1: Write the proportion equation
   39,011 : 83,947 = 83,947 : x
2. Step 2: Convert to fraction form
   39,011/83,947 = 83,947/x
3. Step 3: Cross multiply
   39,011x = 83,947 × 83,947
4. Step 4: Simplify right side
   39,011x = 7,047,098,809
5. Step 5: Solve for x
   x = 7,047,098,809/39,011
6. Step 6: Final answer
   x = 180,643.89