Finding the Third Proportional to 901,152 and 1,259,868

Step by Step Solution

1. Step 1: Write the proportion equation
   901,152 : 1,259,868 = 1,259,868 : x
2. Step 2: Convert to fraction form
   901,152/1,259,868 = 1,259,868/x
3. Step 3: Cross multiply
   901,152x = 1,259,868 × 1,259,868
4. Step 4: Simplify right side
   901,152x = 1,587,267,377,424
5. Step 5: Solve for x
   x = 1,587,267,377,424/901,152
6. Step 6: Final answer
   x = 1,761,375.86