Finding the Third Proportional to 1,038,322 and 1,518,062

Step by Step Solution

1. Step 1: Write the proportion equation
   1,038,322 : 1,518,062 = 1,518,062 : x
2. Step 2: Convert to fraction form
   1,038,322/1,518,062 = 1,518,062/x
3. Step 3: Cross multiply
   1,038,322x = 1,518,062 × 1,518,062
4. Step 4: Simplify right side
   1,038,322x = 2,304,512,235,844
5. Step 5: Solve for x
   x = 2,304,512,235,844/1,038,322
6. Step 6: Final answer
   x = 2,219,458.16