Finding the Third Proportional to 2,409,556.50 and 5,018,877

Step by Step Solution

1. Step 1: Write the proportion equation
   2,409,556.50 : 5,018,877 = 5,018,877 : x
2. Step 2: Convert to fraction form
   2,409,556.50/5,018,877 = 5,018,877/x
3. Step 3: Cross multiply
   2,409,556.50x = 5,018,877 × 5,018,877
4. Step 4: Simplify right side
   2,409,556.50x = 25,189,126,341,129
5. Step 5: Solve for x
   x = 25,189,126,341,129/2,409,556.50
6. Step 6: Final answer
   x = 10,453,843.41