Finding the Third Proportional to 1,071,444 and 1,455,150

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,444 : 1,455,150 = 1,455,150 : x
2. Step 2: Convert to fraction form
   1,071,444/1,455,150 = 1,455,150/x
3. Step 3: Cross multiply
   1,071,444x = 1,455,150 × 1,455,150
4. Step 4: Simplify right side
   1,071,444x = 2,117,461,522,500
5. Step 5: Solve for x
   x = 2,117,461,522,500/1,071,444
6. Step 6: Final answer
   x = 1,976,268.96