Finding the Third Proportional to 1,868,258 and 4,023,051

Step by Step Solution

1. Step 1: Write the proportion equation
   1,868,258 : 4,023,051 = 4,023,051 : x
2. Step 2: Convert to fraction form
   1,868,258/4,023,051 = 4,023,051/x
3. Step 3: Cross multiply
   1,868,258x = 4,023,051 × 4,023,051
4. Step 4: Simplify right side
   1,868,258x = 16,184,939,348,601
5. Step 5: Solve for x
   x = 16,184,939,348,601/1,868,258
6. Step 6: Final answer
   x = 8,663,117.91