Finding the Third Proportional to 39,340.37 and 84,966.23

Step by Step Solution

1. Step 1: Write the proportion equation
   39,340.37 : 84,966.23 = 84,966.23 : x
2. Step 2: Convert to fraction form
   39,340.37/84,966.23 = 84,966.23/x
3. Step 3: Cross multiply
   39,340.37x = 84,966.23 × 84,966.23
4. Step 4: Simplify right side
   39,340.37x = 7,219,260,486.02
5. Step 5: Solve for x
   x = 7,219,260,486.02/39,340.37
6. Step 6: Final answer
   x = 183,507.69