Finding the Third Proportional to 3,298,124 and 5,045,270

Step by Step Solution

1. Step 1: Write the proportion equation
   3,298,124 : 5,045,270 = 5,045,270 : x
2. Step 2: Convert to fraction form
   3,298,124/5,045,270 = 5,045,270/x
3. Step 3: Cross multiply
   3,298,124x = 5,045,270 × 5,045,270
4. Step 4: Simplify right side
   3,298,124x = 25,454,749,372,900
5. Step 5: Solve for x
   x = 25,454,749,372,900/3,298,124
6. Step 6: Final answer
   x = 7,717,947.95