Finding the Third Proportional to 828,300,958.50 and 1,840,472,929.50

Step by Step Solution

1. Step 1: Write the proportion equation
   828,300,958.50 : 1,840,472,929.50 = 1,840,472,929.50 : x
2. Step 2: Convert to fraction form
   828,300,958.50/1,840,472,929.50 = 1,840,472,929.50/x
3. Step 3: Cross multiply
   828,300,958.50x = 1,840,472,929.50 × 1,840,472,929.50
4. Step 4: Simplify right side
   828,300,958.50x = 3,387,340,604,222,311,936
5. Step 5: Solve for x
   x = 3,387,340,604,222,311,936/828,300,958.50
6. Step 6: Final answer
   x = 4,089,504,629.28