Finding the Third Proportional to 2,064,993.75 and 4,428,914.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064,993.75 : 4,428,914.63 = 4,428,914.63 : x
2. Step 2: Convert to fraction form
   2,064,993.75/4,428,914.63 = 4,428,914.63/x
3. Step 3: Cross multiply
   2,064,993.75x = 4,428,914.63 × 4,428,914.63
4. Step 4: Simplify right side
   2,064,993.75x = 19,615,284,755,538.89
5. Step 5: Solve for x
   x = 19,615,284,755,538.89/2,064,993.75
6. Step 6: Final answer
   x = 9,498,955.99