Finding the Third Proportional to 1,919,892 and 4,124,696

Step by Step Solution

1. Step 1: Write the proportion equation
   1,919,892 : 4,124,696 = 4,124,696 : x
2. Step 2: Convert to fraction form
   1,919,892/4,124,696 = 4,124,696/x
3. Step 3: Cross multiply
   1,919,892x = 4,124,696 × 4,124,696
4. Step 4: Simplify right side
   1,919,892x = 17,013,117,092,416
5. Step 5: Solve for x
   x = 17,013,117,092,416/1,919,892
6. Step 6: Final answer
   x = 8,861,496.94