Finding the Third Proportional to 3,273,190 and 7,112,947

Step by Step Solution

1. Step 1: Write the proportion equation
   3,273,190 : 7,112,947 = 7,112,947 : x
2. Step 2: Convert to fraction form
   3,273,190/7,112,947 = 7,112,947/x
3. Step 3: Cross multiply
   3,273,190x = 7,112,947 × 7,112,947
4. Step 4: Simplify right side
   3,273,190x = 50,594,015,024,809
5. Step 5: Solve for x
   x = 50,594,015,024,809/3,273,190
6. Step 6: Final answer
   x = 15,457,096.91