Finding the Third Proportional to 5,612,485 and 12,101,020

Step by Step Solution

1. Step 1: Write the proportion equation
   5,612,485 : 12,101,020 = 12,101,020 : x
2. Step 2: Convert to fraction form
   5,612,485/12,101,020 = 12,101,020/x
3. Step 3: Cross multiply
   5,612,485x = 12,101,020 × 12,101,020
4. Step 4: Simplify right side
   5,612,485x = 146,434,685,040,400
5. Step 5: Solve for x
   x = 146,434,685,040,400/5,612,485
6. Step 6: Final answer
   x = 26,090,882.21