Finding the Third Proportional to 773,892 and 1,172,522.25

Step by Step Solution

1. Step 1: Write the proportion equation
   773,892 : 1,172,522.25 = 1,172,522.25 : x
2. Step 2: Convert to fraction form
   773,892/1,172,522.25 = 1,172,522.25/x
3. Step 3: Cross multiply
   773,892x = 1,172,522.25 × 1,172,522.25
4. Step 4: Simplify right side
   773,892x = 1,374,808,426,745.06
5. Step 5: Solve for x
   x = 1,374,808,426,745.06/773,892
6. Step 6: Final answer
   x = 1,776,486.16