Finding the Third Proportional to 931,938 and 2,038,344

Step by Step Solution

1. Step 1: Write the proportion equation
   931,938 : 2,038,344 = 2,038,344 : x
2. Step 2: Convert to fraction form
   931,938/2,038,344 = 2,038,344/x
3. Step 3: Cross multiply
   931,938x = 2,038,344 × 2,038,344
4. Step 4: Simplify right side
   931,938x = 4,154,846,262,336
5. Step 5: Solve for x
   x = 4,154,846,262,336/931,938
6. Step 6: Final answer
   x = 4,458,286.13