Finding the Third Proportional to 1,607,536 and 3,467,465

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607,536 : 3,467,465 = 3,467,465 : x
2. Step 2: Convert to fraction form
   1,607,536/3,467,465 = 3,467,465/x
3. Step 3: Cross multiply
   1,607,536x = 3,467,465 × 3,467,465
4. Step 4: Simplify right side
   1,607,536x = 12,023,313,526,225
5. Step 5: Solve for x
   x = 12,023,313,526,225/1,607,536
6. Step 6: Final answer
   x = 7,479,343.25