Finding the Third Proportional to 2,108.50 and 4,607

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108.50 : 4,607 = 4,607 : x
2. Step 2: Convert to fraction form
   2,108.50/4,607 = 4,607/x
3. Step 3: Cross multiply
   2,108.50x = 4,607 × 4,607
4. Step 4: Simplify right side
   2,108.50x = 21,224,449
5. Step 5: Solve for x
   x = 21,224,449/2,108.50
6. Step 6: Final answer
   x = 10,066.14