Finding the Third Proportional to 1,114,938 and 2,387,286

Step by Step Solution

1. Step 1: Write the proportion equation
   1,114,938 : 2,387,286 = 2,387,286 : x
2. Step 2: Convert to fraction form
   1,114,938/2,387,286 = 2,387,286/x
3. Step 3: Cross multiply
   1,114,938x = 2,387,286 × 2,387,286
4. Step 4: Simplify right side
   1,114,938x = 5,699,134,445,796
5. Step 5: Solve for x
   x = 5,699,134,445,796/1,114,938
6. Step 6: Final answer
   x = 5,111,615.57