Finding the Third Proportional to 94,132 and 205,412

Step by Step Solution

1. Step 1: Write the proportion equation
   94,132 : 205,412 = 205,412 : x
2. Step 2: Convert to fraction form
   94,132/205,412 = 205,412/x
3. Step 3: Cross multiply
   94,132x = 205,412 × 205,412
4. Step 4: Simplify right side
   94,132x = 42,194,089,744
5. Step 5: Solve for x
   x = 42,194,089,744/94,132
6. Step 6: Final answer
   x = 448,243.85