Finding the Third Proportional to 6,012,456 and 12,615,726

Step by Step Solution

1. Step 1: Write the proportion equation
   6,012,456 : 12,615,726 = 12,615,726 : x
2. Step 2: Convert to fraction form
   6,012,456/12,615,726 = 12,615,726/x
3. Step 3: Cross multiply
   6,012,456x = 12,615,726 × 12,615,726
4. Step 4: Simplify right side
   6,012,456x = 159,156,542,507,076
5. Step 5: Solve for x
   x = 159,156,542,507,076/6,012,456
6. Step 6: Final answer
   x = 26,471,136.34