Finding the Third Proportional to 447,452,727 and 1,054,770,499.50

Step by Step Solution

1. Step 1: Write the proportion equation
   447,452,727 : 1,054,770,499.50 = 1,054,770,499.50 : x
2. Step 2: Convert to fraction form
   447,452,727/1,054,770,499.50 = 1,054,770,499.50/x
3. Step 3: Cross multiply
   447,452,727x = 1,054,770,499.50 × 1,054,770,499.50
4. Step 4: Simplify right side
   447,452,727x = 1,112,540,806,615,479,552
5. Step 5: Solve for x
   x = 1,112,540,806,615,479,552/447,452,727
6. Step 6: Final answer
   x = 2,486,387,364.48