Finding the Third Proportional to 718,831,962 and 1,027,229,607

Step by Step Solution

1. Step 1: Write the proportion equation
   718,831,962 : 1,027,229,607 = 1,027,229,607 : x
2. Step 2: Convert to fraction form
   718,831,962/1,027,229,607 = 1,027,229,607/x
3. Step 3: Cross multiply
   718,831,962x = 1,027,229,607 × 1,027,229,607
4. Step 4: Simplify right side
   718,831,962x = 1,055,200,665,497,374,464
5. Step 5: Solve for x
   x = 1,055,200,665,497,374,464/718,831,962
6. Step 6: Final answer
   x = 1,467,937,878.78