Finding the Third Proportional to 16,485,852 and 25,218,333

Step by Step Solution

1. Step 1: Write the proportion equation
   16,485,852 : 25,218,333 = 25,218,333 : x
2. Step 2: Convert to fraction form
   16,485,852/25,218,333 = 25,218,333/x
3. Step 3: Cross multiply
   16,485,852x = 25,218,333 × 25,218,333
4. Step 4: Simplify right side
   16,485,852x = 635,964,319,298,889
5. Step 5: Solve for x
   x = 635,964,319,298,889/16,485,852
6. Step 6: Final answer
   x = 38,576,369.56