Finding the Third Proportional to 94,284 and 206,710

Step by Step Solution

1. Step 1: Write the proportion equation
   94,284 : 206,710 = 206,710 : x
2. Step 2: Convert to fraction form
   94,284/206,710 = 206,710/x
3. Step 3: Cross multiply
   94,284x = 206,710 × 206,710
4. Step 4: Simplify right side
   94,284x = 42,729,024,100
5. Step 5: Solve for x
   x = 42,729,024,100/94,284
6. Step 6: Final answer
   x = 453,194.86