Finding the Third Proportional to 1,270,106 and 1,749,639

Step by Step Solution

1. Step 1: Write the proportion equation
   1,270,106 : 1,749,639 = 1,749,639 : x
2. Step 2: Convert to fraction form
   1,270,106/1,749,639 = 1,749,639/x
3. Step 3: Cross multiply
   1,270,106x = 1,749,639 × 1,749,639
4. Step 4: Simplify right side
   1,270,106x = 3,061,236,630,321
5. Step 5: Solve for x
   x = 3,061,236,630,321/1,270,106
6. Step 6: Final answer
   x = 2,410,221.38