Finding the Third Proportional to 611,448 and 1,250,106

Step by Step Solution

1. Step 1: Write the proportion equation
   611,448 : 1,250,106 = 1,250,106 : x
2. Step 2: Convert to fraction form
   611,448/1,250,106 = 1,250,106/x
3. Step 3: Cross multiply
   611,448x = 1,250,106 × 1,250,106
4. Step 4: Simplify right side
   611,448x = 1,562,765,011,236
5. Step 5: Solve for x
   x = 1,562,765,011,236/611,448
6. Step 6: Final answer
   x = 2,555,842.87