Finding the Third Proportional to 3,672,906 and 7,935,980

Step by Step Solution

1. Step 1: Write the proportion equation
   3,672,906 : 7,935,980 = 7,935,980 : x
2. Step 2: Convert to fraction form
   3,672,906/7,935,980 = 7,935,980/x
3. Step 3: Cross multiply
   3,672,906x = 7,935,980 × 7,935,980
4. Step 4: Simplify right side
   3,672,906x = 62,979,778,560,400
5. Step 5: Solve for x
   x = 62,979,778,560,400/3,672,906
6. Step 6: Final answer
   x = 17,147,125.07