Finding the Third Proportional to 2,510,188 and 5,153,864

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510,188 : 5,153,864 = 5,153,864 : x
2. Step 2: Convert to fraction form
   2,510,188/5,153,864 = 5,153,864/x
3. Step 3: Cross multiply
   2,510,188x = 5,153,864 × 5,153,864
4. Step 4: Simplify right side
   2,510,188x = 26,562,314,130,496
5. Step 5: Solve for x
   x = 26,562,314,130,496/2,510,188
6. Step 6: Final answer
   x = 10,581,802.69