Finding the Third Proportional to 1,147,456 and 1,552,685

Step by Step Solution

1. Step 1: Write the proportion equation
   1,147,456 : 1,552,685 = 1,552,685 : x
2. Step 2: Convert to fraction form
   1,147,456/1,552,685 = 1,552,685/x
3. Step 3: Cross multiply
   1,147,456x = 1,552,685 × 1,552,685
4. Step 4: Simplify right side
   1,147,456x = 2,410,830,709,225
5. Step 5: Solve for x
   x = 2,410,830,709,225/1,147,456
6. Step 6: Final answer
   x = 2,101,022.36