Finding the Third Proportional to 207,267,924 and 443,233,662

Step by Step Solution

1. Step 1: Write the proportion equation
   207,267,924 : 443,233,662 = 443,233,662 : x
2. Step 2: Convert to fraction form
   207,267,924/443,233,662 = 443,233,662/x
3. Step 3: Cross multiply
   207,267,924x = 443,233,662 × 443,233,662
4. Step 4: Simplify right side
   207,267,924x = 196,456,079,129,930,240
5. Step 5: Solve for x
   x = 196,456,079,129,930,240/207,267,924
6. Step 6: Final answer
   x = 947,836,381.72