Finding the Third Proportional to 832,212 and 1,253,106

Step by Step Solution

1. Step 1: Write the proportion equation
   832,212 : 1,253,106 = 1,253,106 : x
2. Step 2: Convert to fraction form
   832,212/1,253,106 = 1,253,106/x
3. Step 3: Cross multiply
   832,212x = 1,253,106 × 1,253,106
4. Step 4: Simplify right side
   832,212x = 1,570,274,647,236
5. Step 5: Solve for x
   x = 1,570,274,647,236/832,212
6. Step 6: Final answer
   x = 1,886,868.55