Finding the Third Proportional to 853,164 and 1,867,032

Step by Step Solution

1. Step 1: Write the proportion equation
   853,164 : 1,867,032 = 1,867,032 : x
2. Step 2: Convert to fraction form
   853,164/1,867,032 = 1,867,032/x
3. Step 3: Cross multiply
   853,164x = 1,867,032 × 1,867,032
4. Step 4: Simplify right side
   853,164x = 3,485,808,489,024
5. Step 5: Solve for x
   x = 3,485,808,489,024/853,164
6. Step 6: Final answer
   x = 4,085,742.59