Finding the Third Proportional to 232,704 and 482,688

Step by Step Solution

1. Step 1: Write the proportion equation
   232,704 : 482,688 = 482,688 : x
2. Step 2: Convert to fraction form
   232,704/482,688 = 482,688/x
3. Step 3: Cross multiply
   232,704x = 482,688 × 482,688
4. Step 4: Simplify right side
   232,704x = 232,987,705,344
5. Step 5: Solve for x
   x = 232,987,705,344/232,704
6. Step 6: Final answer
   x = 1,001,219.17