Finding the Third Proportional to 1,165,266 and 1,574,370

Step by Step Solution

1. Step 1: Write the proportion equation
   1,165,266 : 1,574,370 = 1,574,370 : x
2. Step 2: Convert to fraction form
   1,165,266/1,574,370 = 1,574,370/x
3. Step 3: Cross multiply
   1,165,266x = 1,574,370 × 1,574,370
4. Step 4: Simplify right side
   1,165,266x = 2,478,640,896,900
5. Step 5: Solve for x
   x = 2,478,640,896,900/1,165,266
6. Step 6: Final answer
   x = 2,127,103.08