Finding the Third Proportional to 3,363,132 and 7,380,312

Step by Step Solution

1. Step 1: Write the proportion equation
   3,363,132 : 7,380,312 = 7,380,312 : x
2. Step 2: Convert to fraction form
   3,363,132/7,380,312 = 7,380,312/x
3. Step 3: Cross multiply
   3,363,132x = 7,380,312 × 7,380,312
4. Step 4: Simplify right side
   3,363,132x = 54,469,005,217,344
5. Step 5: Solve for x
   x = 54,469,005,217,344/3,363,132
6. Step 6: Final answer
   x = 16,195,916.55