Finding the Third Proportional to 5,002,146 and 10,181,088

Step by Step Solution

1. Step 1: Write the proportion equation
   5,002,146 : 10,181,088 = 10,181,088 : x
2. Step 2: Convert to fraction form
   5,002,146/10,181,088 = 10,181,088/x
3. Step 3: Cross multiply
   5,002,146x = 10,181,088 × 10,181,088
4. Step 4: Simplify right side
   5,002,146x = 103,654,552,863,744
5. Step 5: Solve for x
   x = 103,654,552,863,744/5,002,146
6. Step 6: Final answer
   x = 20,722,016.68