Finding the Third Proportional to 13,019,598 and 28,519,404

Step by Step Solution

1. Step 1: Write the proportion equation
   13,019,598 : 28,519,404 = 28,519,404 : x
2. Step 2: Convert to fraction form
   13,019,598/28,519,404 = 28,519,404/x
3. Step 3: Cross multiply
   13,019,598x = 28,519,404 × 28,519,404
4. Step 4: Simplify right side
   13,019,598x = 813,356,404,515,216
5. Step 5: Solve for x
   x = 813,356,404,515,216/13,019,598
6. Step 6: Final answer
   x = 62,471,698.78