Finding the Third Proportional to 2,623,848 and 5,661,120

Step by Step Solution

1. Step 1: Write the proportion equation
   2,623,848 : 5,661,120 = 5,661,120 : x
2. Step 2: Convert to fraction form
   2,623,848/5,661,120 = 5,661,120/x
3. Step 3: Cross multiply
   2,623,848x = 5,661,120 × 5,661,120
4. Step 4: Simplify right side
   2,623,848x = 32,048,279,654,400
5. Step 5: Solve for x
   x = 32,048,279,654,400/2,623,848
6. Step 6: Final answer
   x = 12,214,228.74