Finding the Third Proportional to 515,167 and 1,106,510

Step by Step Solution

1. Step 1: Write the proportion equation
   515,167 : 1,106,510 = 1,106,510 : x
2. Step 2: Convert to fraction form
   515,167/1,106,510 = 1,106,510/x
3. Step 3: Cross multiply
   515,167x = 1,106,510 × 1,106,510
4. Step 4: Simplify right side
   515,167x = 1,224,364,380,100
5. Step 5: Solve for x
   x = 1,224,364,380,100/515,167
6. Step 6: Final answer
   x = 2,376,635.89