Finding the Third Proportional to 1,053,214 and 1,589,091

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,214 : 1,589,091 = 1,589,091 : x
2. Step 2: Convert to fraction form
   1,053,214/1,589,091 = 1,589,091/x
3. Step 3: Cross multiply
   1,053,214x = 1,589,091 × 1,589,091
4. Step 4: Simplify right side
   1,053,214x = 2,525,210,206,281
5. Step 5: Solve for x
   x = 2,525,210,206,281/1,053,214
6. Step 6: Final answer
   x = 2,397,623.09