Finding the Third Proportional to 2,507,152 and 5,413,308

Step by Step Solution

1. Step 1: Write the proportion equation
   2,507,152 : 5,413,308 = 5,413,308 : x
2. Step 2: Convert to fraction form
   2,507,152/5,413,308 = 5,413,308/x
3. Step 3: Cross multiply
   2,507,152x = 5,413,308 × 5,413,308
4. Step 4: Simplify right side
   2,507,152x = 29,303,903,502,864
5. Step 5: Solve for x
   x = 29,303,903,502,864/2,507,152
6. Step 6: Final answer
   x = 11,688,124.02