Finding the Third Proportional to 543,539 and 1,152,850

Step by Step Solution

1. Step 1: Write the proportion equation
   543,539 : 1,152,850 = 1,152,850 : x
2. Step 2: Convert to fraction form
   543,539/1,152,850 = 1,152,850/x
3. Step 3: Cross multiply
   543,539x = 1,152,850 × 1,152,850
4. Step 4: Simplify right side
   543,539x = 1,329,063,122,500
5. Step 5: Solve for x
   x = 1,329,063,122,500/543,539
6. Step 6: Final answer
   x = 2,445,202.87