Finding the Third Proportional to 207,267,906 and 443,233,624

Step by Step Solution

1. Step 1: Write the proportion equation
   207,267,906 : 443,233,624 = 443,233,624 : x
2. Step 2: Convert to fraction form
   207,267,906/443,233,624 = 443,233,624/x
3. Step 3: Cross multiply
   207,267,906x = 443,233,624 × 443,233,624
4. Step 4: Simplify right side
   207,267,906x = 196,456,045,444,173,376
5. Step 5: Solve for x
   x = 196,456,045,444,173,376/207,267,906
6. Step 6: Final answer
   x = 947,836,301.51