Finding the Third Proportional to 581,588 and 1,252,264

Step by Step Solution

1. Step 1: Write the proportion equation
   581,588 : 1,252,264 = 1,252,264 : x
2. Step 2: Convert to fraction form
   581,588/1,252,264 = 1,252,264/x
3. Step 3: Cross multiply
   581,588x = 1,252,264 × 1,252,264
4. Step 4: Simplify right side
   581,588x = 1,568,165,125,696
5. Step 5: Solve for x
   x = 1,568,165,125,696/581,588
6. Step 6: Final answer
   x = 2,696,350.55