Finding the Third Proportional to 1,799,072 and 3,864,928

Step by Step Solution

1. Step 1: Write the proportion equation
   1,799,072 : 3,864,928 = 3,864,928 : x
2. Step 2: Convert to fraction form
   1,799,072/3,864,928 = 3,864,928/x
3. Step 3: Cross multiply
   1,799,072x = 3,864,928 × 3,864,928
4. Step 4: Simplify right side
   1,799,072x = 14,937,668,445,184
5. Step 5: Solve for x
   x = 14,937,668,445,184/1,799,072
6. Step 6: Final answer
   x = 8,302,985.34