Finding the Third Proportional to 19,271,656 and 28,375,052

Step by Step Solution

1. Step 1: Write the proportion equation
   19,271,656 : 28,375,052 = 28,375,052 : x
2. Step 2: Convert to fraction form
   19,271,656/28,375,052 = 28,375,052/x
3. Step 3: Cross multiply
   19,271,656x = 28,375,052 × 28,375,052
4. Step 4: Simplify right side
   19,271,656x = 805,143,576,002,704
5. Step 5: Solve for x
   x = 805,143,576,002,704/19,271,656
6. Step 6: Final answer
   x = 41,778,639.88