Finding the Third Proportional to 532,872 and 1,115,008

Step by Step Solution

1. Step 1: Write the proportion equation
   532,872 : 1,115,008 = 1,115,008 : x
2. Step 2: Convert to fraction form
   532,872/1,115,008 = 1,115,008/x
3. Step 3: Cross multiply
   532,872x = 1,115,008 × 1,115,008
4. Step 4: Simplify right side
   532,872x = 1,243,242,840,064
5. Step 5: Solve for x
   x = 1,243,242,840,064/532,872
6. Step 6: Final answer
   x = 2,333,098.46