Finding the Third Proportional to 474,112 and 1,026,920

Step by Step Solution

1. Step 1: Write the proportion equation
   474,112 : 1,026,920 = 1,026,920 : x
2. Step 2: Convert to fraction form
   474,112/1,026,920 = 1,026,920/x
3. Step 3: Cross multiply
   474,112x = 1,026,920 × 1,026,920
4. Step 4: Simplify right side
   474,112x = 1,054,564,686,400
5. Step 5: Solve for x
   x = 1,054,564,686,400/474,112
6. Step 6: Final answer
   x = 2,224,294.44