Finding the Third Proportional to 1,853,898 and 2,869,054

Step by Step Solution

1. Step 1: Write the proportion equation
   1,853,898 : 2,869,054 = 2,869,054 : x
2. Step 2: Convert to fraction form
   1,853,898/2,869,054 = 2,869,054/x
3. Step 3: Cross multiply
   1,853,898x = 2,869,054 × 2,869,054
4. Step 4: Simplify right side
   1,853,898x = 8,231,470,854,916
5. Step 5: Solve for x
   x = 8,231,470,854,916/1,853,898
6. Step 6: Final answer
   x = 4,440,088.32