Finding the Third Proportional to 3,801,312 and 8,271,846

Step by Step Solution

1. Step 1: Write the proportion equation
   3,801,312 : 8,271,846 = 8,271,846 : x
2. Step 2: Convert to fraction form
   3,801,312/8,271,846 = 8,271,846/x
3. Step 3: Cross multiply
   3,801,312x = 8,271,846 × 8,271,846
4. Step 4: Simplify right side
   3,801,312x = 68,423,436,247,716
5. Step 5: Solve for x
   x = 68,423,436,247,716/3,801,312
6. Step 6: Final answer
   x = 17,999,952.71