Finding the Third Proportional to 526,338 and 1,142,100

Step by Step Solution

1. Step 1: Write the proportion equation
   526,338 : 1,142,100 = 1,142,100 : x
2. Step 2: Convert to fraction form
   526,338/1,142,100 = 1,142,100/x
3. Step 3: Cross multiply
   526,338x = 1,142,100 × 1,142,100
4. Step 4: Simplify right side
   526,338x = 1,304,392,410,000
5. Step 5: Solve for x
   x = 1,304,392,410,000/526,338
6. Step 6: Final answer
   x = 2,478,241.00