Finding the Third Proportional to 3,482,508 and 7,317,528

Step by Step Solution

1. Step 1: Write the proportion equation
   3,482,508 : 7,317,528 = 7,317,528 : x
2. Step 2: Convert to fraction form
   3,482,508/7,317,528 = 7,317,528/x
3. Step 3: Cross multiply
   3,482,508x = 7,317,528 × 7,317,528
4. Step 4: Simplify right side
   3,482,508x = 53,546,216,030,784
5. Step 5: Solve for x
   x = 53,546,216,030,784/3,482,508
6. Step 6: Final answer
   x = 15,375,762.53