Finding the Third Proportional to 6,058,589 and 12,968,428

Step by Step Solution

1. Step 1: Write the proportion equation
   6,058,589 : 12,968,428 = 12,968,428 : x
2. Step 2: Convert to fraction form
   6,058,589/12,968,428 = 12,968,428/x
3. Step 3: Cross multiply
   6,058,589x = 12,968,428 × 12,968,428
4. Step 4: Simplify right side
   6,058,589x = 168,180,124,791,184
5. Step 5: Solve for x
   x = 168,180,124,791,184/6,058,589
6. Step 6: Final answer
   x = 27,758,959.19