Finding the Third Proportional to 516,674 and 1,114,884

Step by Step Solution

1. Step 1: Write the proportion equation
   516,674 : 1,114,884 = 1,114,884 : x
2. Step 2: Convert to fraction form
   516,674/1,114,884 = 1,114,884/x
3. Step 3: Cross multiply
   516,674x = 1,114,884 × 1,114,884
4. Step 4: Simplify right side
   516,674x = 1,242,966,333,456
5. Step 5: Solve for x
   x = 1,242,966,333,456/516,674
6. Step 6: Final answer
   x = 2,405,707.15