Finding the Third Proportional to 4,271,412 and 9,085,416

Step by Step Solution

1. Step 1: Write the proportion equation
   4,271,412 : 9,085,416 = 9,085,416 : x
2. Step 2: Convert to fraction form
   4,271,412/9,085,416 = 9,085,416/x
3. Step 3: Cross multiply
   4,271,412x = 9,085,416 × 9,085,416
4. Step 4: Simplify right side
   4,271,412x = 82,544,783,893,056
5. Step 5: Solve for x
   x = 82,544,783,893,056/4,271,412
6. Step 6: Final answer
   x = 19,324,940.77