Finding the Third Proportional to 8,322,358.50 and 13,058,581.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,322,358.50 : 13,058,581.50 = 13,058,581.50 : x
2. Step 2: Convert to fraction form
   8,322,358.50/13,058,581.50 = 13,058,581.50/x
3. Step 3: Cross multiply
   8,322,358.50x = 13,058,581.50 × 13,058,581.50
4. Step 4: Simplify right side
   8,322,358.50x = 170,526,550,792,142.25
5. Step 5: Solve for x
   x = 170,526,550,792,142.25/8,322,358.50
6. Step 6: Final answer
   x = 20,490,171.24