Finding the Third Proportional to 3,914,770 and 8,595,492

Step by Step Solution

1. Step 1: Write the proportion equation
   3,914,770 : 8,595,492 = 8,595,492 : x
2. Step 2: Convert to fraction form
   3,914,770/8,595,492 = 8,595,492/x
3. Step 3: Cross multiply
   3,914,770x = 8,595,492 × 8,595,492
4. Step 4: Simplify right side
   3,914,770x = 73,882,482,722,064
5. Step 5: Solve for x
   x = 73,882,482,722,064/3,914,770
6. Step 6: Final answer
   x = 18,872,751.84