Finding the Third Proportional to 1,071,111 and 1,565,617

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,111 : 1,565,617 = 1,565,617 : x
2. Step 2: Convert to fraction form
   1,071,111/1,565,617 = 1,565,617/x
3. Step 3: Cross multiply
   1,071,111x = 1,565,617 × 1,565,617
4. Step 4: Simplify right side
   1,071,111x = 2,451,156,590,689
5. Step 5: Solve for x
   x = 2,451,156,590,689/1,071,111
6. Step 6: Final answer
   x = 2,288,424.44