Finding the Third Proportional to 1,976,892 and 4,338,696

Step by Step Solution

1. Step 1: Write the proportion equation
   1,976,892 : 4,338,696 = 4,338,696 : x
2. Step 2: Convert to fraction form
   1,976,892/4,338,696 = 4,338,696/x
3. Step 3: Cross multiply
   1,976,892x = 4,338,696 × 4,338,696
4. Step 4: Simplify right side
   1,976,892x = 18,824,282,980,416
5. Step 5: Solve for x
   x = 18,824,282,980,416/1,976,892
6. Step 6: Final answer
   x = 9,522,160.53