Finding the Third Proportional to 2,141,276 and 3,152,756

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,276 : 3,152,756 = 3,152,756 : x
2. Step 2: Convert to fraction form
   2,141,276/3,152,756 = 3,152,756/x
3. Step 3: Cross multiply
   2,141,276x = 3,152,756 × 3,152,756
4. Step 4: Simplify right side
   2,141,276x = 9,939,870,395,536
5. Step 5: Solve for x
   x = 9,939,870,395,536/2,141,276
6. Step 6: Final answer
   x = 4,642,031.38