Finding the Third Proportional to 207,267,776 and 443,233,362

Step by Step Solution

1. Step 1: Write the proportion equation
   207,267,776 : 443,233,362 = 443,233,362 : x
2. Step 2: Convert to fraction form
   207,267,776/443,233,362 = 443,233,362/x
3. Step 3: Cross multiply
   207,267,776x = 443,233,362 × 443,233,362
4. Step 4: Simplify right side
   207,267,776x = 196,455,813,189,823,040
5. Step 5: Solve for x
   x = 196,455,813,189,823,040/207,267,776
6. Step 6: Final answer
   x = 947,835,775.45