Finding the Third Proportional to 543,550 and 1,152,872

Step by Step Solution

1. Step 1: Write the proportion equation
   543,550 : 1,152,872 = 1,152,872 : x
2. Step 2: Convert to fraction form
   543,550/1,152,872 = 1,152,872/x
3. Step 3: Cross multiply
   543,550x = 1,152,872 × 1,152,872
4. Step 4: Simplify right side
   543,550x = 1,329,113,848,384
5. Step 5: Solve for x
   x = 1,329,113,848,384/543,550
6. Step 6: Final answer
   x = 2,445,246.71