Finding the Third Proportional to 2,126,250 and 4,665,873.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,126,250 : 4,665,873.38 = 4,665,873.38 : x
2. Step 2: Convert to fraction form
   2,126,250/4,665,873.38 = 4,665,873.38/x
3. Step 3: Cross multiply
   2,126,250x = 4,665,873.38 × 4,665,873.38
4. Step 4: Simplify right side
   2,126,250x = 21,770,374,351,533.89
5. Step 5: Solve for x
   x = 21,770,374,351,533.89/2,126,250
6. Step 6: Final answer
   x = 10,238,859.19