Finding the Third Proportional to 1,204,263 and 1,773,128.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,204,263 : 1,773,128.25 = 1,773,128.25 : x
2. Step 2: Convert to fraction form
   1,204,263/1,773,128.25 = 1,773,128.25/x
3. Step 3: Cross multiply
   1,204,263x = 1,773,128.25 × 1,773,128.25
4. Step 4: Simplify right side
   1,204,263x = 3,143,983,790,948.06
5. Step 5: Solve for x
   x = 3,143,983,790,948.06/1,204,263
6. Step 6: Final answer
   x = 2,610,711.94