Finding the Third Proportional to 886,601 and 1,404,123

Step by Step Solution

1. Step 1: Write the proportion equation
   886,601 : 1,404,123 = 1,404,123 : x
2. Step 2: Convert to fraction form
   886,601/1,404,123 = 1,404,123/x
3. Step 3: Cross multiply
   886,601x = 1,404,123 × 1,404,123
4. Step 4: Simplify right side
   886,601x = 1,971,561,399,129
5. Step 5: Solve for x
   x = 1,971,561,399,129/886,601
6. Step 6: Final answer
   x = 2,223,730.18