Finding the Third Proportional to 3,537,324 and 7,579,278

Step by Step Solution

1. Step 1: Write the proportion equation
   3,537,324 : 7,579,278 = 7,579,278 : x
2. Step 2: Convert to fraction form
   3,537,324/7,579,278 = 7,579,278/x
3. Step 3: Cross multiply
   3,537,324x = 7,579,278 × 7,579,278
4. Step 4: Simplify right side
   3,537,324x = 57,445,455,001,284
5. Step 5: Solve for x
   x = 57,445,455,001,284/3,537,324
6. Step 6: Final answer
   x = 16,239,805.85