Finding the Third Proportional to 6,801,786 and 10,166,391

Step by Step Solution

1. Step 1: Write the proportion equation
   6,801,786 : 10,166,391 = 10,166,391 : x
2. Step 2: Convert to fraction form
   6,801,786/10,166,391 = 10,166,391/x
3. Step 3: Cross multiply
   6,801,786x = 10,166,391 × 10,166,391
4. Step 4: Simplify right side
   6,801,786x = 103,355,505,964,881
5. Step 5: Solve for x
   x = 103,355,505,964,881/6,801,786
6. Step 6: Final answer
   x = 15,195,348.10