Finding the Third Proportional to 1,006,142 and 1,522,173

Step by Step Solution

1. Step 1: Write the proportion equation
   1,006,142 : 1,522,173 = 1,522,173 : x
2. Step 2: Convert to fraction form
   1,006,142/1,522,173 = 1,522,173/x
3. Step 3: Cross multiply
   1,006,142x = 1,522,173 × 1,522,173
4. Step 4: Simplify right side
   1,006,142x = 2,317,010,641,929
5. Step 5: Solve for x
   x = 2,317,010,641,929/1,006,142
6. Step 6: Final answer
   x = 2,302,866.44