Finding the Third Proportional to 641,058 and 1,371,054

Step by Step Solution

1. Step 1: Write the proportion equation
   641,058 : 1,371,054 = 1,371,054 : x
2. Step 2: Convert to fraction form
   641,058/1,371,054 = 1,371,054/x
3. Step 3: Cross multiply
   641,058x = 1,371,054 × 1,371,054
4. Step 4: Simplify right side
   641,058x = 1,879,789,070,916
5. Step 5: Solve for x
   x = 1,879,789,070,916/641,058
6. Step 6: Final answer
   x = 2,932,322.93