Finding the Third Proportional to 851,588 and 1,184,054

Step by Step Solution

1. Step 1: Write the proportion equation
   851,588 : 1,184,054 = 1,184,054 : x
2. Step 2: Convert to fraction form
   851,588/1,184,054 = 1,184,054/x
3. Step 3: Cross multiply
   851,588x = 1,184,054 × 1,184,054
4. Step 4: Simplify right side
   851,588x = 1,401,983,874,916
5. Step 5: Solve for x
   x = 1,401,983,874,916/851,588
6. Step 6: Final answer
   x = 1,646,317.09