Finding the Third Proportional to 93,008 and 206,680

Step by Step Solution

1. Step 1: Write the proportion equation
   93,008 : 206,680 = 206,680 : x
2. Step 2: Convert to fraction form
   93,008/206,680 = 206,680/x
3. Step 3: Cross multiply
   93,008x = 206,680 × 206,680
4. Step 4: Simplify right side
   93,008x = 42,716,622,400
5. Step 5: Solve for x
   x = 42,716,622,400/93,008
6. Step 6: Final answer
   x = 459,279.01