Finding the Third Proportional to 760,708 and 1,063,460

Step by Step Solution

1. Step 1: Write the proportion equation
   760,708 : 1,063,460 = 1,063,460 : x
2. Step 2: Convert to fraction form
   760,708/1,063,460 = 1,063,460/x
3. Step 3: Cross multiply
   760,708x = 1,063,460 × 1,063,460
4. Step 4: Simplify right side
   760,708x = 1,130,947,171,600
5. Step 5: Solve for x
   x = 1,130,947,171,600/760,708
6. Step 6: Final answer
   x = 1,486,703.40