Finding the Third Proportional to 455,512 and 1,054,532

Step by Step Solution

1. Step 1: Write the proportion equation
   455,512 : 1,054,532 = 1,054,532 : x
2. Step 2: Convert to fraction form
   455,512/1,054,532 = 1,054,532/x
3. Step 3: Cross multiply
   455,512x = 1,054,532 × 1,054,532
4. Step 4: Simplify right side
   455,512x = 1,112,037,739,024
5. Step 5: Solve for x
   x = 1,112,037,739,024/455,512
6. Step 6: Final answer
   x = 2,441,291.86