Finding the Third Proportional to 854,924 and 1,334,144

Step by Step Solution

1. Step 1: Write the proportion equation
   854,924 : 1,334,144 = 1,334,144 : x
2. Step 2: Convert to fraction form
   854,924/1,334,144 = 1,334,144/x
3. Step 3: Cross multiply
   854,924x = 1,334,144 × 1,334,144
4. Step 4: Simplify right side
   854,924x = 1,779,940,212,736
5. Step 5: Solve for x
   x = 1,779,940,212,736/854,924
6. Step 6: Final answer
   x = 2,081,986.48