Finding the Third Proportional to 1,607,527 and 3,467,447

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607,527 : 3,467,447 = 3,467,447 : x
2. Step 2: Convert to fraction form
   1,607,527/3,467,447 = 3,467,447/x
3. Step 3: Cross multiply
   1,607,527x = 3,467,447 × 3,467,447
4. Step 4: Simplify right side
   1,607,527x = 12,023,188,697,809
5. Step 5: Solve for x
   x = 12,023,188,697,809/1,607,527
6. Step 6: Final answer
   x = 7,479,307.47