Finding the Third Proportional to 3,482,513 and 7,317,538

Step by Step Solution

1. Step 1: Write the proportion equation
   3,482,513 : 7,317,538 = 7,317,538 : x
2. Step 2: Convert to fraction form
   3,482,513/7,317,538 = 7,317,538/x
3. Step 3: Cross multiply
   3,482,513x = 7,317,538 × 7,317,538
4. Step 4: Simplify right side
   3,482,513x = 53,546,362,381,444
5. Step 5: Solve for x
   x = 53,546,362,381,444/3,482,513
6. Step 6: Final answer
   x = 15,375,782.48