Finding the Third Proportional to 1,196,532 and 2,561,254

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,532 : 2,561,254 = 2,561,254 : x
2. Step 2: Convert to fraction form
   1,196,532/2,561,254 = 2,561,254/x
3. Step 3: Cross multiply
   1,196,532x = 2,561,254 × 2,561,254
4. Step 4: Simplify right side
   1,196,532x = 6,560,022,052,516
5. Step 5: Solve for x
   x = 6,560,022,052,516/1,196,532
6. Step 6: Final answer
   x = 5,482,529.55