Finding the Third Proportional to 60,774 and 93,290

Step by Step Solution

1. Step 1: Write the proportion equation
   60,774 : 93,290 = 93,290 : x
2. Step 2: Convert to fraction form
   60,774/93,290 = 93,290/x
3. Step 3: Cross multiply
   60,774x = 93,290 × 93,290
4. Step 4: Simplify right side
   60,774x = 8,703,024,100
5. Step 5: Solve for x
   x = 8,703,024,100/60,774
6. Step 6: Final answer
   x = 143,203.08