Finding the Third Proportional to 3,801,402 and 8,272,014

Step by Step Solution

1. Step 1: Write the proportion equation
   3,801,402 : 8,272,014 = 8,272,014 : x
2. Step 2: Convert to fraction form
   3,801,402/8,272,014 = 8,272,014/x
3. Step 3: Cross multiply
   3,801,402x = 8,272,014 × 8,272,014
4. Step 4: Simplify right side
   3,801,402x = 68,426,215,616,196
5. Step 5: Solve for x
   x = 68,426,215,616,196/3,801,402
6. Step 6: Final answer
   x = 18,000,257.70