Finding the Third Proportional to 836,197 and 1,262,132

Step by Step Solution

1. Step 1: Write the proportion equation
   836,197 : 1,262,132 = 1,262,132 : x
2. Step 2: Convert to fraction form
   836,197/1,262,132 = 1,262,132/x
3. Step 3: Cross multiply
   836,197x = 1,262,132 × 1,262,132
4. Step 4: Simplify right side
   836,197x = 1,592,977,185,424
5. Step 5: Solve for x
   x = 1,592,977,185,424/836,197
6. Step 6: Final answer
   x = 1,905,026.19