Finding the Third Proportional to 1,100,245 and 1,683,059

Step by Step Solution

1. Step 1: Write the proportion equation
   1,100,245 : 1,683,059 = 1,683,059 : x
2. Step 2: Convert to fraction form
   1,100,245/1,683,059 = 1,683,059/x
3. Step 3: Cross multiply
   1,100,245x = 1,683,059 × 1,683,059
4. Step 4: Simplify right side
   1,100,245x = 2,832,687,597,481
5. Step 5: Solve for x
   x = 2,832,687,597,481/1,100,245
6. Step 6: Final answer
   x = 2,574,597.11