Finding the Third Proportional to 3,363,498.42 and 7,175,453.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,363,498.42 : 7,175,453.34 = 7,175,453.34 : x
2. Step 2: Convert to fraction form
   3,363,498.42/7,175,453.34 = 7,175,453.34/x
3. Step 3: Cross multiply
   3,363,498.42x = 7,175,453.34 × 7,175,453.34
4. Step 4: Simplify right side
   3,363,498.42x = 51,487,130,688,333.05
5. Step 5: Solve for x
   x = 51,487,130,688,333.05/3,363,498.42
6. Step 6: Final answer
   x = 15,307,612.56