Finding the Third Proportional to 8,770.78 and 23,362.17

Step by Step Solution

1. Step 1: Write the proportion equation
   8,770.78 : 23,362.17 = 23,362.17 : x
2. Step 2: Convert to fraction form
   8,770.78/23,362.17 = 23,362.17/x
3. Step 3: Cross multiply
   8,770.78x = 23,362.17 × 23,362.17
4. Step 4: Simplify right side
   8,770.78x = 545,791,074.72
5. Step 5: Solve for x
   x = 545,791,074.72/8,770.78
6. Step 6: Final answer
   x = 62,228.33