Finding the Third Proportional to 478,007,110.50 and 1,028,655,550.50

Step by Step Solution

1. Step 1: Write the proportion equation
   478,007,110.50 : 1,028,655,550.50 = 1,028,655,550.50 : x
2. Step 2: Convert to fraction form
   478,007,110.50/1,028,655,550.50 = 1,028,655,550.50/x
3. Step 3: Cross multiply
   478,007,110.50x = 1,028,655,550.50 × 1,028,655,550.50
4. Step 4: Simplify right side
   478,007,110.50x = 1,058,132,241,574,458,112
5. Step 5: Solve for x
   x = 1,058,132,241,574,458,112/478,007,110.50
6. Step 6: Final answer
   x = 2,213,632,848.41