Finding the Third Proportional to 8,064,533,492 and 12,650,861,988

Step by Step Solution

1. Step 1: Write the proportion equation
   8,064,533,492 : 12,650,861,988 = 12,650,861,988 : x
2. Step 2: Convert to fraction form
   8,064,533,492/12,650,861,988 = 12,650,861,988/x
3. Step 3: Cross multiply
   8,064,533,492x = 12,650,861,988 × 12,650,861,988
4. Step 4: Simplify right side
   8,064,533,492x = 160,044,309,039,423,324,160
5. Step 5: Solve for x
   x = 160,044,309,039,423,324,160/8,064,533,492
6. Step 6: Final answer
   x = 19,845,451,593.47