Finding the Third Proportional to 757,334.25 and 1,621,055.25

Step by Step Solution

1. Step 1: Write the proportion equation
   757,334.25 : 1,621,055.25 = 1,621,055.25 : x
2. Step 2: Convert to fraction form
   757,334.25/1,621,055.25 = 1,621,055.25/x
3. Step 3: Cross multiply
   757,334.25x = 1,621,055.25 × 1,621,055.25
4. Step 4: Simplify right side
   757,334.25x = 2,627,820,123,552.56
5. Step 5: Solve for x
   x = 2,627,820,123,552.56/757,334.25
6. Step 6: Final answer
   x = 3,469,828.71