Finding the Third Proportional to 1,276,688 and 1,941,564

Step by Step Solution

1. Step 1: Write the proportion equation
   1,276,688 : 1,941,564 = 1,941,564 : x
2. Step 2: Convert to fraction form
   1,276,688/1,941,564 = 1,941,564/x
3. Step 3: Cross multiply
   1,276,688x = 1,941,564 × 1,941,564
4. Step 4: Simplify right side
   1,276,688x = 3,769,670,766,096
5. Step 5: Solve for x
   x = 3,769,670,766,096/1,276,688
6. Step 6: Final answer
   x = 2,952,695.39