Finding the Third Proportional to 207,267,942 and 443,233,696

Step by Step Solution

1. Step 1: Write the proportion equation
   207,267,942 : 443,233,696 = 443,233,696 : x
2. Step 2: Convert to fraction form
   207,267,942/443,233,696 = 443,233,696/x
3. Step 3: Cross multiply
   207,267,942x = 443,233,696 × 443,233,696
4. Step 4: Simplify right side
   207,267,942x = 196,456,109,269,820,416
5. Step 5: Solve for x
   x = 196,456,109,269,820,416/207,267,942
6. Step 6: Final answer
   x = 947,836,444.82