Finding the Third Proportional to 3,672,866 and 7,935,898

Step by Step Solution

1. Step 1: Write the proportion equation
   3,672,866 : 7,935,898 = 7,935,898 : x
2. Step 2: Convert to fraction form
   3,672,866/7,935,898 = 7,935,898/x
3. Step 3: Cross multiply
   3,672,866x = 7,935,898 × 7,935,898
4. Step 4: Simplify right side
   3,672,866x = 62,978,477,066,404
5. Step 5: Solve for x
   x = 62,978,477,066,404/3,672,866
6. Step 6: Final answer
   x = 17,146,957.46