Finding the Third Proportional to 8,441,334 and 13,078,989

Step by Step Solution

1. Step 1: Write the proportion equation
   8,441,334 : 13,078,989 = 13,078,989 : x
2. Step 2: Convert to fraction form
   8,441,334/13,078,989 = 13,078,989/x
3. Step 3: Cross multiply
   8,441,334x = 13,078,989 × 13,078,989
4. Step 4: Simplify right side
   8,441,334x = 171,059,953,262,121
5. Step 5: Solve for x
   x = 171,059,953,262,121/8,441,334
6. Step 6: Final answer
   x = 20,264,564.02