Finding the Third Proportional to 1,552,137 and 2,318,649

Step by Step Solution

1. Step 1: Write the proportion equation
   1,552,137 : 2,318,649 = 2,318,649 : x
2. Step 2: Convert to fraction form
   1,552,137/2,318,649 = 2,318,649/x
3. Step 3: Cross multiply
   1,552,137x = 2,318,649 × 2,318,649
4. Step 4: Simplify right side
   1,552,137x = 5,376,133,185,201
5. Step 5: Solve for x
   x = 5,376,133,185,201/1,552,137
6. Step 6: Final answer
   x = 3,463,697.59