Finding the Third Proportional to 1,848,672 and 4,000,608

Step by Step Solution

1. Step 1: Write the proportion equation
   1,848,672 : 4,000,608 = 4,000,608 : x
2. Step 2: Convert to fraction form
   1,848,672/4,000,608 = 4,000,608/x
3. Step 3: Cross multiply
   1,848,672x = 4,000,608 × 4,000,608
4. Step 4: Simplify right side
   1,848,672x = 16,004,864,369,664
5. Step 5: Solve for x
   x = 16,004,864,369,664/1,848,672
6. Step 6: Final answer
   x = 8,657,492.71