Finding the Third Proportional to 3,892,475 and 8,360,334

Step by Step Solution

1. Step 1: Write the proportion equation
   3,892,475 : 8,360,334 = 8,360,334 : x
2. Step 2: Convert to fraction form
   3,892,475/8,360,334 = 8,360,334/x
3. Step 3: Cross multiply
   3,892,475x = 8,360,334 × 8,360,334
4. Step 4: Simplify right side
   3,892,475x = 69,895,184,591,556
5. Step 5: Solve for x
   x = 69,895,184,591,556/3,892,475
6. Step 6: Final answer
   x = 17,956,489.02