Finding the Third Proportional to 4,061,264 and 5,390,960

Step by Step Solution

1. Step 1: Write the proportion equation
   4,061,264 : 5,390,960 = 5,390,960 : x
2. Step 2: Convert to fraction form
   4,061,264/5,390,960 = 5,390,960/x
3. Step 3: Cross multiply
   4,061,264x = 5,390,960 × 5,390,960
4. Step 4: Simplify right side
   4,061,264x = 29,062,449,721,600
5. Step 5: Solve for x
   x = 29,062,449,721,600/4,061,264
6. Step 6: Final answer
   x = 7,156,010.97