Finding the Third Proportional to 207,268,064 and 443,233,940

Step by Step Solution

1. Step 1: Write the proportion equation
   207,268,064 : 443,233,940 = 443,233,940 : x
2. Step 2: Convert to fraction form
   207,268,064/443,233,940 = 443,233,940/x
3. Step 3: Cross multiply
   207,268,064x = 443,233,940 × 443,233,940
4. Step 4: Simplify right side
   207,268,064x = 196,456,325,567,923,584
5. Step 5: Solve for x
   x = 196,456,325,567,923,584/207,268,064
6. Step 6: Final answer
   x = 947,836,930.48