Finding the Third Proportional to 543,546 and 1,152,864

Step by Step Solution

1. Step 1: Write the proportion equation
   543,546 : 1,152,864 = 1,152,864 : x
2. Step 2: Convert to fraction form
   543,546/1,152,864 = 1,152,864/x
3. Step 3: Cross multiply
   543,546x = 1,152,864 × 1,152,864
4. Step 4: Simplify right side
   543,546x = 1,329,095,402,496
5. Step 5: Solve for x
   x = 1,329,095,402,496/543,546
6. Step 6: Final answer
   x = 2,445,230.77