Finding the Third Proportional to 3,363,506 and 7,175,468

Step by Step Solution

1. Step 1: Write the proportion equation
   3,363,506 : 7,175,468 = 7,175,468 : x
2. Step 2: Convert to fraction form
   3,363,506/7,175,468 = 7,175,468/x
3. Step 3: Cross multiply
   3,363,506x = 7,175,468 × 7,175,468
4. Step 4: Simplify right side
   3,363,506x = 51,487,341,019,024
5. Step 5: Solve for x
   x = 51,487,341,019,024/3,363,506
6. Step 6: Final answer
   x = 15,307,640.60