Finding the Third Proportional to 3,670,383 and 8,087,258

Step by Step Solution

1. Step 1: Write the proportion equation
   3,670,383 : 8,087,258 = 8,087,258 : x
2. Step 2: Convert to fraction form
   3,670,383/8,087,258 = 8,087,258/x
3. Step 3: Cross multiply
   3,670,383x = 8,087,258 × 8,087,258
4. Step 4: Simplify right side
   3,670,383x = 65,403,741,958,564
5. Step 5: Solve for x
   x = 65,403,741,958,564/3,670,383
6. Step 6: Final answer
   x = 17,819,323.48