Finding the Third Proportional to 23,818.50 and 45,477

Step by Step Solution

1. Step 1: Write the proportion equation
   23,818.50 : 45,477 = 45,477 : x
2. Step 2: Convert to fraction form
   23,818.50/45,477 = 45,477/x
3. Step 3: Cross multiply
   23,818.50x = 45,477 × 45,477
4. Step 4: Simplify right side
   23,818.50x = 2,068,157,529
5. Step 5: Solve for x
   x = 2,068,157,529/23,818.50
6. Step 6: Final answer
   x = 86,829.88