Finding the Third Proportional to 94,849.31 and 206,429.06

Step by Step Solution

1. Step 1: Write the proportion equation
   94,849.31 : 206,429.06 = 206,429.06 : x
2. Step 2: Convert to fraction form
   94,849.31/206,429.06 = 206,429.06/x
3. Step 3: Cross multiply
   94,849.31x = 206,429.06 × 206,429.06
4. Step 4: Simplify right side
   94,849.31x = 42,612,957,844.63
5. Step 5: Solve for x
   x = 42,612,957,844.63/94,849.31
6. Step 6: Final answer
   x = 449,270.08