Finding the Third Proportional to 3,998,064 and 5,698,044

Step by Step Solution

1. Step 1: Write the proportion equation
   3,998,064 : 5,698,044 = 5,698,044 : x
2. Step 2: Convert to fraction form
   3,998,064/5,698,044 = 5,698,044/x
3. Step 3: Cross multiply
   3,998,064x = 5,698,044 × 5,698,044
4. Step 4: Simplify right side
   3,998,064x = 32,467,705,425,936
5. Step 5: Solve for x
   x = 32,467,705,425,936/3,998,064
6. Step 6: Final answer
   x = 8,120,856.85