Finding the Third Proportional to 35,671.13 and 84,359.06

Step by Step Solution

1. Step 1: Write the proportion equation
   35,671.13 : 84,359.06 = 84,359.06 : x
2. Step 2: Convert to fraction form
   35,671.13/84,359.06 = 84,359.06/x
3. Step 3: Cross multiply
   35,671.13x = 84,359.06 × 84,359.06
4. Step 4: Simplify right side
   35,671.13x = 7,116,451,425.88
5. Step 5: Solve for x
   x = 7,116,451,425.88/35,671.13
6. Step 6: Final answer
   x = 199,501.74