Finding the Third Proportional to 493,676,383.50 and 1,028,213,028

Step by Step Solution

1. Step 1: Write the proportion equation
   493,676,383.50 : 1,028,213,028 = 1,028,213,028 : x
2. Step 2: Convert to fraction form
   493,676,383.50/1,028,213,028 = 1,028,213,028/x
3. Step 3: Cross multiply
   493,676,383.50x = 1,028,213,028 × 1,028,213,028
4. Step 4: Simplify right side
   493,676,383.50x = 1,057,222,030,948,928,768
5. Step 5: Solve for x
   x = 1,057,222,030,948,928,768/493,676,383.50
6. Step 6: Final answer
   x = 2,141,528,471.45