Finding the Third Proportional to 2,099,830,924 and 4,499,174,036

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,830,924 : 4,499,174,036 = 4,499,174,036 : x
2. Step 2: Convert to fraction form
   2,099,830,924/4,499,174,036 = 4,499,174,036/x
3. Step 3: Cross multiply
   2,099,830,924x = 4,499,174,036 × 4,499,174,036
4. Step 4: Simplify right side
   2,099,830,924x = 20,242,567,006,216,527,872
5. Step 5: Solve for x
   x = 20,242,567,006,216,527,872/2,099,830,924
6. Step 6: Final answer
   x = 9,640,093,768.91