Finding the Third Proportional to 897,858 and 1,938,146

Step by Step Solution

1. Step 1: Write the proportion equation
   897,858 : 1,938,146 = 1,938,146 : x
2. Step 2: Convert to fraction form
   897,858/1,938,146 = 1,938,146/x
3. Step 3: Cross multiply
   897,858x = 1,938,146 × 1,938,146
4. Step 4: Simplify right side
   897,858x = 3,756,409,917,316
5. Step 5: Solve for x
   x = 3,756,409,917,316/897,858
6. Step 6: Final answer
   x = 4,183,746.11