Finding the Third Proportional to 6,475,680 and 9,503,568

Step by Step Solution

1. Step 1: Write the proportion equation
   6,475,680 : 9,503,568 = 9,503,568 : x
2. Step 2: Convert to fraction form
   6,475,680/9,503,568 = 9,503,568/x
3. Step 3: Cross multiply
   6,475,680x = 9,503,568 × 9,503,568
4. Step 4: Simplify right side
   6,475,680x = 90,317,804,730,624
5. Step 5: Solve for x
   x = 90,317,804,730,624/6,475,680
6. Step 6: Final answer
   x = 13,947,230.98