Finding the Third Proportional to 766,526 and 1,612,504

Step by Step Solution

1. Step 1: Write the proportion equation
   766,526 : 1,612,504 = 1,612,504 : x
2. Step 2: Convert to fraction form
   766,526/1,612,504 = 1,612,504/x
3. Step 3: Cross multiply
   766,526x = 1,612,504 × 1,612,504
4. Step 4: Simplify right side
   766,526x = 2,600,169,150,016
5. Step 5: Solve for x
   x = 2,600,169,150,016/766,526
6. Step 6: Final answer
   x = 3,392,147.36