Finding the Third Proportional to 3,859,956 and 8,250,003

Step by Step Solution

1. Step 1: Write the proportion equation
   3,859,956 : 8,250,003 = 8,250,003 : x
2. Step 2: Convert to fraction form
   3,859,956/8,250,003 = 8,250,003/x
3. Step 3: Cross multiply
   3,859,956x = 8,250,003 × 8,250,003
4. Step 4: Simplify right side
   3,859,956x = 68,062,549,500,009
5. Step 5: Solve for x
   x = 68,062,549,500,009/3,859,956
6. Step 6: Final answer
   x = 17,632,985.84