Finding the Third Proportional to 510,736,584 and 792,453,216

Step by Step Solution

1. Step 1: Write the proportion equation
   510,736,584 : 792,453,216 = 792,453,216 : x
2. Step 2: Convert to fraction form
   510,736,584/792,453,216 = 792,453,216/x
3. Step 3: Cross multiply
   510,736,584x = 792,453,216 × 792,453,216
4. Step 4: Simplify right side
   510,736,584x = 627,982,099,548,742,656
5. Step 5: Solve for x
   x = 627,982,099,548,742,656/510,736,584
6. Step 6: Final answer
   x = 1,229,561,615.95