Finding the Third Proportional to 3,621,755 and 7,675,258

Step by Step Solution

1. Step 1: Write the proportion equation
   3,621,755 : 7,675,258 = 7,675,258 : x
2. Step 2: Convert to fraction form
   3,621,755/7,675,258 = 7,675,258/x
3. Step 3: Cross multiply
   3,621,755x = 7,675,258 × 7,675,258
4. Step 4: Simplify right side
   3,621,755x = 58,909,585,366,564
5. Step 5: Solve for x
   x = 58,909,585,366,564/3,621,755
6. Step 6: Final answer
   x = 16,265,480.51