Finding the Third Proportional to 1,862,751 and 4,074,198

Step by Step Solution

1. Step 1: Write the proportion equation
   1,862,751 : 4,074,198 = 4,074,198 : x
2. Step 2: Convert to fraction form
   1,862,751/4,074,198 = 4,074,198/x
3. Step 3: Cross multiply
   1,862,751x = 4,074,198 × 4,074,198
4. Step 4: Simplify right side
   1,862,751x = 16,599,089,343,204
5. Step 5: Solve for x
   x = 16,599,089,343,204/1,862,751
6. Step 6: Final answer
   x = 8,911,061.83