Finding the Third Proportional to 901,132 and 1,259,840

Step by Step Solution

1. Step 1: Write the proportion equation
   901,132 : 1,259,840 = 1,259,840 : x
2. Step 2: Convert to fraction form
   901,132/1,259,840 = 1,259,840/x
3. Step 3: Cross multiply
   901,132x = 1,259,840 × 1,259,840
4. Step 4: Simplify right side
   901,132x = 1,587,196,825,600
5. Step 5: Solve for x
   x = 1,587,196,825,600/901,132
6. Step 6: Final answer
   x = 1,761,336.66