Finding the Third Proportional to 2,633,276 and 3,932,688

Step by Step Solution

1. Step 1: Write the proportion equation
   2,633,276 : 3,932,688 = 3,932,688 : x
2. Step 2: Convert to fraction form
   2,633,276/3,932,688 = 3,932,688/x
3. Step 3: Cross multiply
   2,633,276x = 3,932,688 × 3,932,688
4. Step 4: Simplify right side
   2,633,276x = 15,466,034,905,344
5. Step 5: Solve for x
   x = 15,466,034,905,344/2,633,276
6. Step 6: Final answer
   x = 5,873,305.69