Finding the Third Proportional to 6,012,459 and 12,615,732

Step by Step Solution

1. Step 1: Write the proportion equation
   6,012,459 : 12,615,732 = 12,615,732 : x
2. Step 2: Convert to fraction form
   6,012,459/12,615,732 = 12,615,732/x
3. Step 3: Cross multiply
   6,012,459x = 12,615,732 × 12,615,732
4. Step 4: Simplify right side
   6,012,459x = 159,156,693,895,824
5. Step 5: Solve for x
   x = 159,156,693,895,824/6,012,459
6. Step 6: Final answer
   x = 26,471,148.31