Finding the Third Proportional to 3,642,582 and 5,345,775

Step by Step Solution

1. Step 1: Write the proportion equation
   3,642,582 : 5,345,775 = 5,345,775 : x
2. Step 2: Convert to fraction form
   3,642,582/5,345,775 = 5,345,775/x
3. Step 3: Cross multiply
   3,642,582x = 5,345,775 × 5,345,775
4. Step 4: Simplify right side
   3,642,582x = 28,577,310,350,625
5. Step 5: Solve for x
   x = 28,577,310,350,625/3,642,582
6. Step 6: Final answer
   x = 7,845,344.42