Finding the Third Proportional to 3,537,328 and 7,579,380

Step by Step Solution

1. Step 1: Write the proportion equation
   3,537,328 : 7,579,380 = 7,579,380 : x
2. Step 2: Convert to fraction form
   3,537,328/7,579,380 = 7,579,380/x
3. Step 3: Cross multiply
   3,537,328x = 7,579,380 × 7,579,380
4. Step 4: Simplify right side
   3,537,328x = 57,447,001,184,400
5. Step 5: Solve for x
   x = 57,447,001,184,400/3,537,328
6. Step 6: Final answer
   x = 16,240,224.59