Finding the Third Proportional to 3,449,362 and 7,256,253

Step by Step Solution

1. Step 1: Write the proportion equation
   3,449,362 : 7,256,253 = 7,256,253 : x
2. Step 2: Convert to fraction form
   3,449,362/7,256,253 = 7,256,253/x
3. Step 3: Cross multiply
   3,449,362x = 7,256,253 × 7,256,253
4. Step 4: Simplify right side
   3,449,362x = 52,653,207,600,009
5. Step 5: Solve for x
   x = 52,653,207,600,009/3,449,362
6. Step 6: Final answer
   x = 15,264,622.15