Finding the Third Proportional to 439,309,676 and 963,020,056

Step by Step Solution

1. Step 1: Write the proportion equation
   439,309,676 : 963,020,056 = 963,020,056 : x
2. Step 2: Convert to fraction form
   439,309,676/963,020,056 = 963,020,056/x
3. Step 3: Cross multiply
   439,309,676x = 963,020,056 × 963,020,056
4. Step 4: Simplify right side
   439,309,676x = 927,407,628,258,243,072
5. Step 5: Solve for x
   x = 927,407,628,258,243,072/439,309,676
6. Step 6: Final answer
   x = 2,111,056,684.89