Finding the Third Proportional to 455,511 and 1,054,526

Step by Step Solution

1. Step 1: Write the proportion equation
   455,511 : 1,054,526 = 1,054,526 : x
2. Step 2: Convert to fraction form
   455,511/1,054,526 = 1,054,526/x
3. Step 3: Cross multiply
   455,511x = 1,054,526 × 1,054,526
4. Step 4: Simplify right side
   455,511x = 1,112,025,084,676
5. Step 5: Solve for x
   x = 1,112,025,084,676/455,511
6. Step 6: Final answer
   x = 2,441,269.44