Finding the Third Proportional to 3,780,026 and 8,885,391

Step by Step Solution

1. Step 1: Write the proportion equation
   3,780,026 : 8,885,391 = 8,885,391 : x
2. Step 2: Convert to fraction form
   3,780,026/8,885,391 = 8,885,391/x
3. Step 3: Cross multiply
   3,780,026x = 8,885,391 × 8,885,391
4. Step 4: Simplify right side
   3,780,026x = 78,950,173,222,881
5. Step 5: Solve for x
   x = 78,950,173,222,881/3,780,026
6. Step 6: Final answer
   x = 20,886,145.55