Finding the Third Proportional to 4,152,354 and 8,925,492

Step by Step Solution

1. Step 1: Write the proportion equation
   4,152,354 : 8,925,492 = 8,925,492 : x
2. Step 2: Convert to fraction form
   4,152,354/8,925,492 = 8,925,492/x
3. Step 3: Cross multiply
   4,152,354x = 8,925,492 × 8,925,492
4. Step 4: Simplify right side
   4,152,354x = 79,664,407,442,064
5. Step 5: Solve for x
   x = 79,664,407,442,064/4,152,354
6. Step 6: Final answer
   x = 19,185,360.27