Finding the Third Proportional to 94,654 and 208,510

Step by Step Solution

1. Step 1: Write the proportion equation
   94,654 : 208,510 = 208,510 : x
2. Step 2: Convert to fraction form
   94,654/208,510 = 208,510/x
3. Step 3: Cross multiply
   94,654x = 208,510 × 208,510
4. Step 4: Simplify right side
   94,654x = 43,476,420,100
5. Step 5: Solve for x
   x = 43,476,420,100/94,654
6. Step 6: Final answer
   x = 459,319.42