Finding the Third Proportional to 6,283,848 and 13,687,404

Step by Step Solution

1. Step 1: Write the proportion equation
   6,283,848 : 13,687,404 = 13,687,404 : x
2. Step 2: Convert to fraction form
   6,283,848/13,687,404 = 13,687,404/x
3. Step 3: Cross multiply
   6,283,848x = 13,687,404 × 13,687,404
4. Step 4: Simplify right side
   6,283,848x = 187,345,028,259,216
5. Step 5: Solve for x
   x = 187,345,028,259,216/6,283,848
6. Step 6: Final answer
   x = 29,813,742.83