Finding the Third Proportional to 1,058,826 and 1,598,111

Step by Step Solution

1. Step 1: Write the proportion equation
   1,058,826 : 1,598,111 = 1,598,111 : x
2. Step 2: Convert to fraction form
   1,058,826/1,598,111 = 1,598,111/x
3. Step 3: Cross multiply
   1,058,826x = 1,598,111 × 1,598,111
4. Step 4: Simplify right side
   1,058,826x = 2,553,958,768,321
5. Step 5: Solve for x
   x = 2,553,958,768,321/1,058,826
6. Step 6: Final answer
   x = 2,412,066.54