Finding the Third Proportional to 4,010,890 and 8,753,492

Step by Step Solution

1. Step 1: Write the proportion equation
   4,010,890 : 8,753,492 = 8,753,492 : x
2. Step 2: Convert to fraction form
   4,010,890/8,753,492 = 8,753,492/x
3. Step 3: Cross multiply
   4,010,890x = 8,753,492 × 8,753,492
4. Step 4: Simplify right side
   4,010,890x = 76,623,622,194,064
5. Step 5: Solve for x
   x = 76,623,622,194,064/4,010,890
6. Step 6: Final answer
   x = 19,103,895.19