Finding the Third Proportional to 6,105,962 and 8,292,434

Step by Step Solution

1. Step 1: Write the proportion equation
   6,105,962 : 8,292,434 = 8,292,434 : x
2. Step 2: Convert to fraction form
   6,105,962/8,292,434 = 8,292,434/x
3. Step 3: Cross multiply
   6,105,962x = 8,292,434 × 8,292,434
4. Step 4: Simplify right side
   6,105,962x = 68,764,461,644,356
5. Step 5: Solve for x
   x = 68,764,461,644,356/6,105,962
6. Step 6: Final answer
   x = 11,261,855.49