Finding the Third Proportional to 6,111,957 and 8,271,103

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111,957 : 8,271,103 = 8,271,103 : x
2. Step 2: Convert to fraction form
   6,111,957/8,271,103 = 8,271,103/x
3. Step 3: Cross multiply
   6,111,957x = 8,271,103 × 8,271,103
4. Step 4: Simplify right side
   6,111,957x = 68,411,144,836,609
5. Step 5: Solve for x
   x = 68,411,144,836,609/6,111,957
6. Step 6: Final answer
   x = 11,193,001.66