Finding the Third Proportional to 94,416.50 and 205,434

Step by Step Solution

1. Step 1: Write the proportion equation
   94,416.50 : 205,434 = 205,434 : x
2. Step 2: Convert to fraction form
   94,416.50/205,434 = 205,434/x
3. Step 3: Cross multiply
   94,416.50x = 205,434 × 205,434
4. Step 4: Simplify right side
   94,416.50x = 42,203,128,356
5. Step 5: Solve for x
   x = 42,203,128,356/94,416.50
6. Step 6: Final answer
   x = 446,988.91