Finding the Third Proportional to 3,404,460 and 5,278,627

Step by Step Solution

1. Step 1: Write the proportion equation
   3,404,460 : 5,278,627 = 5,278,627 : x
2. Step 2: Convert to fraction form
   3,404,460/5,278,627 = 5,278,627/x
3. Step 3: Cross multiply
   3,404,460x = 5,278,627 × 5,278,627
4. Step 4: Simplify right side
   3,404,460x = 27,863,903,005,129
5. Step 5: Solve for x
   x = 27,863,903,005,129/3,404,460
6. Step 6: Final answer
   x = 8,184,529.41