Finding the Third Proportional to 854,921 and 1,334,141

Step by Step Solution

1. Step 1: Write the proportion equation
   854,921 : 1,334,141 = 1,334,141 : x
2. Step 2: Convert to fraction form
   854,921/1,334,141 = 1,334,141/x
3. Step 3: Cross multiply
   854,921x = 1,334,141 × 1,334,141
4. Step 4: Simplify right side
   854,921x = 1,779,932,207,881
5. Step 5: Solve for x
   x = 1,779,932,207,881/854,921
6. Step 6: Final answer
   x = 2,081,984.43