Finding the Third Proportional to 1,868,260 and 4,023,054

Step by Step Solution

1. Step 1: Write the proportion equation
   1,868,260 : 4,023,054 = 4,023,054 : x
2. Step 2: Convert to fraction form
   1,868,260/4,023,054 = 4,023,054/x
3. Step 3: Cross multiply
   1,868,260x = 4,023,054 × 4,023,054
4. Step 4: Simplify right side
   1,868,260x = 16,184,963,486,916
5. Step 5: Solve for x
   x = 16,184,963,486,916/1,868,260
6. Step 6: Final answer
   x = 8,663,121.56