Finding the Third Proportional to 748,752 and 1,222,506

Step by Step Solution

1. Step 1: Write the proportion equation
   748,752 : 1,222,506 = 1,222,506 : x
2. Step 2: Convert to fraction form
   748,752/1,222,506 = 1,222,506/x
3. Step 3: Cross multiply
   748,752x = 1,222,506 × 1,222,506
4. Step 4: Simplify right side
   748,752x = 1,494,520,920,036
5. Step 5: Solve for x
   x = 1,494,520,920,036/748,752
6. Step 6: Final answer
   x = 1,996,015.93