Finding the Third Proportional to 3,357,543 and 7,193,756

Step by Step Solution

1. Step 1: Write the proportion equation
   3,357,543 : 7,193,756 = 7,193,756 : x
2. Step 2: Convert to fraction form
   3,357,543/7,193,756 = 7,193,756/x
3. Step 3: Cross multiply
   3,357,543x = 7,193,756 × 7,193,756
4. Step 4: Simplify right side
   3,357,543x = 51,750,125,387,536
5. Step 5: Solve for x
   x = 51,750,125,387,536/3,357,543
6. Step 6: Final answer
   x = 15,413,093.86