Finding the Third Proportional to 6,817,288 and 10,852,886

Step by Step Solution

1. Step 1: Write the proportion equation
   6,817,288 : 10,852,886 = 10,852,886 : x
2. Step 2: Convert to fraction form
   6,817,288/10,852,886 = 10,852,886/x
3. Step 3: Cross multiply
   6,817,288x = 10,852,886 × 10,852,886
4. Step 4: Simplify right side
   6,817,288x = 117,785,134,528,996
5. Step 5: Solve for x
   x = 117,785,134,528,996/6,817,288
6. Step 6: Final answer
   x = 17,277,418.02