Finding the Third Proportional to 1,121,753 and 1,574,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,753 : 1,574,008 = 1,574,008 : x
2. Step 2: Convert to fraction form
   1,121,753/1,574,008 = 1,574,008/x
3. Step 3: Cross multiply
   1,121,753x = 1,574,008 × 1,574,008
4. Step 4: Simplify right side
   1,121,753x = 2,477,501,184,064
5. Step 5: Solve for x
   x = 2,477,501,184,064/1,121,753
6. Step 6: Final answer
   x = 2,208,597.78