Finding the Third Proportional to 1,241,276 and 1,771,756

Step by Step Solution

1. Step 1: Write the proportion equation
   1,241,276 : 1,771,756 = 1,771,756 : x
2. Step 2: Convert to fraction form
   1,241,276/1,771,756 = 1,771,756/x
3. Step 3: Cross multiply
   1,241,276x = 1,771,756 × 1,771,756
4. Step 4: Simplify right side
   1,241,276x = 3,139,119,323,536
5. Step 5: Solve for x
   x = 3,139,119,323,536/1,241,276
6. Step 6: Final answer
   x = 2,528,945.48