Finding the Third Proportional to 1,147,457 and 1,552,686

Step by Step Solution

1. Step 1: Write the proportion equation
   1,147,457 : 1,552,686 = 1,552,686 : x
2. Step 2: Convert to fraction form
   1,147,457/1,552,686 = 1,552,686/x
3. Step 3: Cross multiply
   1,147,457x = 1,552,686 × 1,552,686
4. Step 4: Simplify right side
   1,147,457x = 2,410,833,814,596
5. Step 5: Solve for x
   x = 2,410,833,814,596/1,147,457
6. Step 6: Final answer
   x = 2,101,023.23