Finding the Third Proportional to 1,054,464 and 2,318,848

Step by Step Solution

1. Step 1: Write the proportion equation
   1,054,464 : 2,318,848 = 2,318,848 : x
2. Step 2: Convert to fraction form
   1,054,464/2,318,848 = 2,318,848/x
3. Step 3: Cross multiply
   1,054,464x = 2,318,848 × 2,318,848
4. Step 4: Simplify right side
   1,054,464x = 5,377,056,047,104
5. Step 5: Solve for x
   x = 5,377,056,047,104/1,054,464
6. Step 6: Final answer
   x = 5,099,326.34