Finding the Third Proportional to 516,208 and 1,114,064

Step by Step Solution

1. Step 1: Write the proportion equation
   516,208 : 1,114,064 = 1,114,064 : x
2. Step 2: Convert to fraction form
   516,208/1,114,064 = 1,114,064/x
3. Step 3: Cross multiply
   516,208x = 1,114,064 × 1,114,064
4. Step 4: Simplify right side
   516,208x = 1,241,138,596,096
5. Step 5: Solve for x
   x = 1,241,138,596,096/516,208
6. Step 6: Final answer
   x = 2,404,338.17