Finding the Third Proportional to 21,719,684 and 31,914,683

Step by Step Solution

1. Step 1: Write the proportion equation
   21,719,684 : 31,914,683 = 31,914,683 : x
2. Step 2: Convert to fraction form
   21,719,684/31,914,683 = 31,914,683/x
3. Step 3: Cross multiply
   21,719,684x = 31,914,683 × 31,914,683
4. Step 4: Simplify right side
   21,719,684x = 1,018,546,990,990,489
5. Step 5: Solve for x
   x = 1,018,546,990,990,489/21,719,684
6. Step 6: Final answer
   x = 46,895,110.95