Finding the Third Proportional to 3,783,546 and 8,302,896

Step by Step Solution

1. Step 1: Write the proportion equation
   3,783,546 : 8,302,896 = 8,302,896 : x
2. Step 2: Convert to fraction form
   3,783,546/8,302,896 = 8,302,896/x
3. Step 3: Cross multiply
   3,783,546x = 8,302,896 × 8,302,896
4. Step 4: Simplify right side
   3,783,546x = 68,938,081,986,816
5. Step 5: Solve for x
   x = 68,938,081,986,816/3,783,546
6. Step 6: Final answer
   x = 18,220,495.27