Finding the Third Proportional to 546,081.75 and 854,793

Step by Step Solution

1. Step 1: Write the proportion equation
   546,081.75 : 854,793 = 854,793 : x
2. Step 2: Convert to fraction form
   546,081.75/854,793 = 854,793/x
3. Step 3: Cross multiply
   546,081.75x = 854,793 × 854,793
4. Step 4: Simplify right side
   546,081.75x = 730,671,072,849
5. Step 5: Solve for x
   x = 730,671,072,849/546,081.75
6. Step 6: Final answer
   x = 1,338,025.07