Finding the Third Proportional to 1,774,464 and 3,847,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,774,464 : 3,847,872 = 3,847,872 : x
2. Step 2: Convert to fraction form
   1,774,464/3,847,872 = 3,847,872/x
3. Step 3: Cross multiply
   1,774,464x = 3,847,872 × 3,847,872
4. Step 4: Simplify right side
   1,774,464x = 14,806,118,928,384
5. Step 5: Solve for x
   x = 14,806,118,928,384/1,774,464
6. Step 6: Final answer
   x = 8,343,995.10