Finding the Third Proportional to 1,204,264 and 1,773,129

Step by Step Solution

1. Step 1: Write the proportion equation
   1,204,264 : 1,773,129 = 1,773,129 : x
2. Step 2: Convert to fraction form
   1,204,264/1,773,129 = 1,773,129/x
3. Step 3: Cross multiply
   1,204,264x = 1,773,129 × 1,773,129
4. Step 4: Simplify right side
   1,204,264x = 3,143,986,450,641
5. Step 5: Solve for x
   x = 3,143,986,450,641/1,204,264
6. Step 6: Final answer
   x = 2,610,711.98