Finding the Third Proportional to 1,054,125 and 2,318,166

Step by Step Solution

1. Step 1: Write the proportion equation
   1,054,125 : 2,318,166 = 2,318,166 : x
2. Step 2: Convert to fraction form
   1,054,125/2,318,166 = 2,318,166/x
3. Step 3: Cross multiply
   1,054,125x = 2,318,166 × 2,318,166
4. Step 4: Simplify right side
   1,054,125x = 5,373,893,603,556
5. Step 5: Solve for x
   x = 5,373,893,603,556/1,054,125
6. Step 6: Final answer
   x = 5,097,966.18