Finding the Third Proportional to 938,269 and 2,009,398

Step by Step Solution

1. Step 1: Write the proportion equation
   938,269 : 2,009,398 = 2,009,398 : x
2. Step 2: Convert to fraction form
   938,269/2,009,398 = 2,009,398/x
3. Step 3: Cross multiply
   938,269x = 2,009,398 × 2,009,398
4. Step 4: Simplify right side
   938,269x = 4,037,680,322,404
5. Step 5: Solve for x
   x = 4,037,680,322,404/938,269
6. Step 6: Final answer
   x = 4,303,329.13