Finding the Third Proportional to 207,267,764 and 443,233,338

Step by Step Solution

1. Step 1: Write the proportion equation
   207,267,764 : 443,233,338 = 443,233,338 : x
2. Step 2: Convert to fraction form
   207,267,764/443,233,338 = 443,233,338/x
3. Step 3: Cross multiply
   207,267,764x = 443,233,338 × 443,233,338
4. Step 4: Simplify right side
   207,267,764x = 196,455,791,914,622,240
5. Step 5: Solve for x
   x = 196,455,791,914,622,240/207,267,764
6. Step 6: Final answer
   x = 947,835,727.68