Finding the Third Proportional to 1,137,456 and 1,709,100

Step by Step Solution

1. Step 1: Write the proportion equation
   1,137,456 : 1,709,100 = 1,709,100 : x
2. Step 2: Convert to fraction form
   1,137,456/1,709,100 = 1,709,100/x
3. Step 3: Cross multiply
   1,137,456x = 1,709,100 × 1,709,100
4. Step 4: Simplify right side
   1,137,456x = 2,921,022,810,000
5. Step 5: Solve for x
   x = 2,921,022,810,000/1,137,456
6. Step 6: Final answer
   x = 2,568,031.48