Finding the Third Proportional to 1,042,164 and 2,271,600

Step by Step Solution

1. Step 1: Write the proportion equation
   1,042,164 : 2,271,600 = 2,271,600 : x
2. Step 2: Convert to fraction form
   1,042,164/2,271,600 = 2,271,600/x
3. Step 3: Cross multiply
   1,042,164x = 2,271,600 × 2,271,600
4. Step 4: Simplify right side
   1,042,164x = 5,160,166,560,000
5. Step 5: Solve for x
   x = 5,160,166,560,000/1,042,164
6. Step 6: Final answer
   x = 4,951,395.90