Finding the Third Proportional to 1,020,132 and 2,113,956

Step by Step Solution

1. Step 1: Write the proportion equation
   1,020,132 : 2,113,956 = 2,113,956 : x
2. Step 2: Convert to fraction form
   1,020,132/2,113,956 = 2,113,956/x
3. Step 3: Cross multiply
   1,020,132x = 2,113,956 × 2,113,956
4. Step 4: Simplify right side
   1,020,132x = 4,468,809,969,936
5. Step 5: Solve for x
   x = 4,468,809,969,936/1,020,132
6. Step 6: Final answer
   x = 4,380,619.34