Finding the Third Proportional to 836,510 and 1,262,614

Step by Step Solution

1. Step 1: Write the proportion equation
   836,510 : 1,262,614 = 1,262,614 : x
2. Step 2: Convert to fraction form
   836,510/1,262,614 = 1,262,614/x
3. Step 3: Cross multiply
   836,510x = 1,262,614 × 1,262,614
4. Step 4: Simplify right side
   836,510x = 1,594,194,112,996
5. Step 5: Solve for x
   x = 1,594,194,112,996/836,510
6. Step 6: Final answer
   x = 1,905,768.15