Finding the Third Proportional to 94,000 and 205,280

Step by Step Solution

1. Step 1: Write the proportion equation
   94,000 : 205,280 = 205,280 : x
2. Step 2: Convert to fraction form
   94,000/205,280 = 205,280/x
3. Step 3: Cross multiply
   94,000x = 205,280 × 205,280
4. Step 4: Simplify right side
   94,000x = 42,139,878,400
5. Step 5: Solve for x
   x = 42,139,878,400/94,000
6. Step 6: Final answer
   x = 448,296.58