Finding the Third Proportional to 1,886,372 and 2,666,626

Step by Step Solution

1. Step 1: Write the proportion equation
   1,886,372 : 2,666,626 = 2,666,626 : x
2. Step 2: Convert to fraction form
   1,886,372/2,666,626 = 2,666,626/x
3. Step 3: Cross multiply
   1,886,372x = 2,666,626 × 2,666,626
4. Step 4: Simplify right side
   1,886,372x = 7,110,894,223,876
5. Step 5: Solve for x
   x = 7,110,894,223,876/1,886,372
6. Step 6: Final answer
   x = 3,769,613.96