Finding the Third Proportional to 3,698,236 and 7,956,344

Step by Step Solution

1. Step 1: Write the proportion equation
   3,698,236 : 7,956,344 = 7,956,344 : x
2. Step 2: Convert to fraction form
   3,698,236/7,956,344 = 7,956,344/x
3. Step 3: Cross multiply
   3,698,236x = 7,956,344 × 7,956,344
4. Step 4: Simplify right side
   3,698,236x = 63,303,409,846,336
5. Step 5: Solve for x
   x = 63,303,409,846,336/3,698,236
6. Step 6: Final answer
   x = 17,117,190.42