Finding the Third Proportional to 233,303,648 and 510,546,880

Step by Step Solution

1. Step 1: Write the proportion equation
   233,303,648 : 510,546,880 = 510,546,880 : x
2. Step 2: Convert to fraction form
   233,303,648/510,546,880 = 510,546,880/x
3. Step 3: Cross multiply
   233,303,648x = 510,546,880 × 510,546,880
4. Step 4: Simplify right side
   233,303,648x = 260,658,116,677,734,400
5. Step 5: Solve for x
   x = 260,658,116,677,734,400/233,303,648
6. Step 6: Final answer
   x = 1,117,248,353.86