Finding the Third Proportional to 207,267,914 and 443,233,640

Step by Step Solution

1. Step 1: Write the proportion equation
   207,267,914 : 443,233,640 = 443,233,640 : x
2. Step 2: Convert to fraction form
   207,267,914/443,233,640 = 443,233,640/x
3. Step 3: Cross multiply
   207,267,914x = 443,233,640 × 443,233,640
4. Step 4: Simplify right side
   207,267,914x = 196,456,059,627,649,600
5. Step 5: Solve for x
   x = 196,456,059,627,649,600/207,267,914
6. Step 6: Final answer
   x = 947,836,333.35