Finding the Third Proportional to 10,508,492 and 22,638,064

Step by Step Solution

1. Step 1: Write the proportion equation
   10,508,492 : 22,638,064 = 22,638,064 : x
2. Step 2: Convert to fraction form
   10,508,492/22,638,064 = 22,638,064/x
3. Step 3: Cross multiply
   10,508,492x = 22,638,064 × 22,638,064
4. Step 4: Simplify right side
   10,508,492x = 512,481,941,668,096
5. Step 5: Solve for x
   x = 512,481,941,668,096/10,508,492
6. Step 6: Final answer
   x = 48,768,361.98