Finding the Third Proportional to 1,197,630 and 2,552,040

Step by Step Solution

1. Step 1: Write the proportion equation
   1,197,630 : 2,552,040 = 2,552,040 : x
2. Step 2: Convert to fraction form
   1,197,630/2,552,040 = 2,552,040/x
3. Step 3: Cross multiply
   1,197,630x = 2,552,040 × 2,552,040
4. Step 4: Simplify right side
   1,197,630x = 6,512,908,161,600
5. Step 5: Solve for x
   x = 6,512,908,161,600/1,197,630
6. Step 6: Final answer
   x = 5,438,163.84