Finding the Third Proportional to 7,399,361 and 16,139,830

Step by Step Solution

1. Step 1: Write the proportion equation
   7,399,361 : 16,139,830 = 16,139,830 : x
2. Step 2: Convert to fraction form
   7,399,361/16,139,830 = 16,139,830/x
3. Step 3: Cross multiply
   7,399,361x = 16,139,830 × 16,139,830
4. Step 4: Simplify right side
   7,399,361x = 260,494,112,428,900
5. Step 5: Solve for x
   x = 260,494,112,428,900/7,399,361
6. Step 6: Final answer
   x = 35,204,947.08