Finding the Third Proportional to 6,710,398 and 10,260,759

Step by Step Solution

1. Step 1: Write the proportion equation
   6,710,398 : 10,260,759 = 10,260,759 : x
2. Step 2: Convert to fraction form
   6,710,398/10,260,759 = 10,260,759/x
3. Step 3: Cross multiply
   6,710,398x = 10,260,759 × 10,260,759
4. Step 4: Simplify right side
   6,710,398x = 105,283,175,256,081
5. Step 5: Solve for x
   x = 105,283,175,256,081/6,710,398
6. Step 6: Final answer
   x = 15,689,557.50