Finding the Third Proportional to 207,267,984 and 443,233,780

Step by Step Solution

1. Step 1: Write the proportion equation
   207,267,984 : 443,233,780 = 443,233,780 : x
2. Step 2: Convert to fraction form
   207,267,984/443,233,780 = 443,233,780/x
3. Step 3: Cross multiply
   207,267,984x = 443,233,780 × 443,233,780
4. Step 4: Simplify right side
   207,267,984x = 196,456,183,733,088,384
5. Step 5: Solve for x
   x = 196,456,183,733,088,384/207,267,984
6. Step 6: Final answer
   x = 947,836,612.01