Finding the Third Proportional to 543,632 and 1,157,248

Step by Step Solution

1. Step 1: Write the proportion equation
   543,632 : 1,157,248 = 1,157,248 : x
2. Step 2: Convert to fraction form
   543,632/1,157,248 = 1,157,248/x
3. Step 3: Cross multiply
   543,632x = 1,157,248 × 1,157,248
4. Step 4: Simplify right side
   543,632x = 1,339,222,933,504
5. Step 5: Solve for x
   x = 1,339,222,933,504/543,632
6. Step 6: Final answer
   x = 2,463,473.33