Finding the Third Proportional to 34,570 and 54,968

Step by Step Solution

1. Step 1: Write the proportion equation
   34,570 : 54,968 = 54,968 : x
2. Step 2: Convert to fraction form
   34,570/54,968 = 54,968/x
3. Step 3: Cross multiply
   34,570x = 54,968 × 54,968
4. Step 4: Simplify right side
   34,570x = 3,021,481,024
5. Step 5: Solve for x
   x = 3,021,481,024/34,570
6. Step 6: Final answer
   x = 87,401.82