Finding the Third Proportional to 3,538,236 and 5,301,798

Step by Step Solution

1. Step 1: Write the proportion equation
   3,538,236 : 5,301,798 = 5,301,798 : x
2. Step 2: Convert to fraction form
   3,538,236/5,301,798 = 5,301,798/x
3. Step 3: Cross multiply
   3,538,236x = 5,301,798 × 5,301,798
4. Step 4: Simplify right side
   3,538,236x = 28,109,062,032,804
5. Step 5: Solve for x
   x = 28,109,062,032,804/3,538,236
6. Step 6: Final answer
   x = 7,944,371.72