Finding the Third Proportional to 543,588 and 1,152,948

Step by Step Solution

1. Step 1: Write the proportion equation
   543,588 : 1,152,948 = 1,152,948 : x
2. Step 2: Convert to fraction form
   543,588/1,152,948 = 1,152,948/x
3. Step 3: Cross multiply
   543,588x = 1,152,948 × 1,152,948
4. Step 4: Simplify right side
   543,588x = 1,329,289,090,704
5. Step 5: Solve for x
   x = 1,329,289,090,704/543,588
6. Step 6: Final answer
   x = 2,445,398.15