Finding the Third Proportional to 3,801,358 and 8,271,965

Step by Step Solution

1. Step 1: Write the proportion equation
   3,801,358 : 8,271,965 = 8,271,965 : x
2. Step 2: Convert to fraction form
   3,801,358/8,271,965 = 8,271,965/x
3. Step 3: Cross multiply
   3,801,358x = 8,271,965 × 8,271,965
4. Step 4: Simplify right side
   3,801,358x = 68,425,404,961,225
5. Step 5: Solve for x
   x = 68,425,404,961,225/3,801,358
6. Step 6: Final answer
   x = 18,000,252.79