Finding the Third Proportional to 988,956 and 2,030,338

Step by Step Solution

1. Step 1: Write the proportion equation
   988,956 : 2,030,338 = 2,030,338 : x
2. Step 2: Convert to fraction form
   988,956/2,030,338 = 2,030,338/x
3. Step 3: Cross multiply
   988,956x = 2,030,338 × 2,030,338
4. Step 4: Simplify right side
   988,956x = 4,122,272,394,244
5. Step 5: Solve for x
   x = 4,122,272,394,244/988,956
6. Step 6: Final answer
   x = 4,168,307.18