Finding the Third Proportional to 532,407 and 1,154,644

Step by Step Solution

1. Step 1: Write the proportion equation
   532,407 : 1,154,644 = 1,154,644 : x
2. Step 2: Convert to fraction form
   532,407/1,154,644 = 1,154,644/x
3. Step 3: Cross multiply
   532,407x = 1,154,644 × 1,154,644
4. Step 4: Simplify right side
   532,407x = 1,333,202,766,736
5. Step 5: Solve for x
   x = 1,333,202,766,736/532,407
6. Step 6: Final answer
   x = 2,504,104.50