Finding the Third Proportional to 3,124,510 and 6,497,798

Step by Step Solution

1. Step 1: Write the proportion equation
   3,124,510 : 6,497,798 = 6,497,798 : x
2. Step 2: Convert to fraction form
   3,124,510/6,497,798 = 6,497,798/x
3. Step 3: Cross multiply
   3,124,510x = 6,497,798 × 6,497,798
4. Step 4: Simplify right side
   3,124,510x = 42,221,378,848,804
5. Step 5: Solve for x
   x = 42,221,378,848,804/3,124,510
6. Step 6: Final answer
   x = 13,512,960.06