Finding the Third Proportional to 3,505,582 and 5,244,359

Step by Step Solution

1. Step 1: Write the proportion equation
   3,505,582 : 5,244,359 = 5,244,359 : x
2. Step 2: Convert to fraction form
   3,505,582/5,244,359 = 5,244,359/x
3. Step 3: Cross multiply
   3,505,582x = 5,244,359 × 5,244,359
4. Step 4: Simplify right side
   3,505,582x = 27,503,301,320,881
5. Step 5: Solve for x
   x = 27,503,301,320,881/3,505,582
6. Step 6: Final answer
   x = 7,845,573.52