Finding the Third Proportional to 1,886,477 and 4,071,844

Step by Step Solution

1. Step 1: Write the proportion equation
   1,886,477 : 4,071,844 = 4,071,844 : x
2. Step 2: Convert to fraction form
   1,886,477/4,071,844 = 4,071,844/x
3. Step 3: Cross multiply
   1,886,477x = 4,071,844 × 4,071,844
4. Step 4: Simplify right side
   1,886,477x = 16,579,913,560,336
5. Step 5: Solve for x
   x = 16,579,913,560,336/1,886,477
6. Step 6: Final answer
   x = 8,788,823.59