Finding the Third Proportional to 3,298,137 and 5,045,295

Step by Step Solution

1. Step 1: Write the proportion equation
   3,298,137 : 5,045,295 = 5,045,295 : x
2. Step 2: Convert to fraction form
   3,298,137/5,045,295 = 5,045,295/x
3. Step 3: Cross multiply
   3,298,137x = 5,045,295 × 5,045,295
4. Step 4: Simplify right side
   3,298,137x = 25,455,001,637,025
5. Step 5: Solve for x
   x = 25,455,001,637,025/3,298,137
6. Step 6: Final answer
   x = 7,717,994.02