Finding the Third Proportional to 1,161,685 and 2,461,824

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,685 : 2,461,824 = 2,461,824 : x
2. Step 2: Convert to fraction form
   1,161,685/2,461,824 = 2,461,824/x
3. Step 3: Cross multiply
   1,161,685x = 2,461,824 × 2,461,824
4. Step 4: Simplify right side
   1,161,685x = 6,060,577,406,976
5. Step 5: Solve for x
   x = 6,060,577,406,976/1,161,685
6. Step 6: Final answer
   x = 5,217,057.47