Finding the Third Proportional to 22,315 and 35,878

Step by Step Solution

1. Step 1: Write the proportion equation
   22,315 : 35,878 = 35,878 : x
2. Step 2: Convert to fraction form
   22,315/35,878 = 35,878/x
3. Step 3: Cross multiply
   22,315x = 35,878 × 35,878
4. Step 4: Simplify right side
   22,315x = 1,287,230,884
5. Step 5: Solve for x
   x = 1,287,230,884/22,315
6. Step 6: Final answer
   x = 57,684.56