Finding the Third Proportional to 1,907,748 and 4,042,944

Step by Step Solution

1. Step 1: Write the proportion equation
   1,907,748 : 4,042,944 = 4,042,944 : x
2. Step 2: Convert to fraction form
   1,907,748/4,042,944 = 4,042,944/x
3. Step 3: Cross multiply
   1,907,748x = 4,042,944 × 4,042,944
4. Step 4: Simplify right side
   1,907,748x = 16,345,396,187,136
5. Step 5: Solve for x
   x = 16,345,396,187,136/1,907,748
6. Step 6: Final answer
   x = 8,567,901.10