Finding the Third Proportional to 552,282 and 1,207,940

Step by Step Solution

1. Step 1: Write the proportion equation
   552,282 : 1,207,940 = 1,207,940 : x
2. Step 2: Convert to fraction form
   552,282/1,207,940 = 1,207,940/x
3. Step 3: Cross multiply
   552,282x = 1,207,940 × 1,207,940
4. Step 4: Simplify right side
   552,282x = 1,459,119,043,600
5. Step 5: Solve for x
   x = 1,459,119,043,600/552,282
6. Step 6: Final answer
   x = 2,641,981.89