Finding the Third Proportional to 917,558 and 1,267,901

Step by Step Solution

1. Step 1: Write the proportion equation
   917,558 : 1,267,901 = 1,267,901 : x
2. Step 2: Convert to fraction form
   917,558/1,267,901 = 1,267,901/x
3. Step 3: Cross multiply
   917,558x = 1,267,901 × 1,267,901
4. Step 4: Simplify right side
   917,558x = 1,607,572,945,801
5. Step 5: Solve for x
   x = 1,607,572,945,801/917,558
6. Step 6: Final answer
   x = 1,752,012.35