Finding the Third Proportional to 60,570 and 92,974.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,570 : 92,974.50 = 92,974.50 : x
2. Step 2: Convert to fraction form
   60,570/92,974.50 = 92,974.50/x
3. Step 3: Cross multiply
   60,570x = 92,974.50 × 92,974.50
4. Step 4: Simplify right side
   60,570x = 8,644,257,650.25
5. Step 5: Solve for x
   x = 8,644,257,650.25/60,570
6. Step 6: Final answer
   x = 142,715.17