Finding the Third Proportional to 1,773,622 and 3,878,500

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773,622 : 3,878,500 = 3,878,500 : x
2. Step 2: Convert to fraction form
   1,773,622/3,878,500 = 3,878,500/x
3. Step 3: Cross multiply
   1,773,622x = 3,878,500 × 3,878,500
4. Step 4: Simplify right side
   1,773,622x = 15,042,762,250,000
5. Step 5: Solve for x
   x = 15,042,762,250,000/1,773,622
6. Step 6: Final answer
   x = 8,481,380.05