Finding the Third Proportional to 8,683,024 and 12,764,382

Step by Step Solution

1. Step 1: Write the proportion equation
   8,683,024 : 12,764,382 = 12,764,382 : x
2. Step 2: Convert to fraction form
   8,683,024/12,764,382 = 12,764,382/x
3. Step 3: Cross multiply
   8,683,024x = 12,764,382 × 12,764,382
4. Step 4: Simplify right side
   8,683,024x = 162,929,447,841,924
5. Step 5: Solve for x
   x = 162,929,447,841,924/8,683,024
6. Step 6: Final answer
   x = 18,764,136.53