Finding the Third Proportional to 459,085,464 and 983,665,498

Step by Step Solution

1. Step 1: Write the proportion equation
   459,085,464 : 983,665,498 = 983,665,498 : x
2. Step 2: Convert to fraction form
   459,085,464/983,665,498 = 983,665,498/x
3. Step 3: Cross multiply
   459,085,464x = 983,665,498 × 983,665,498
4. Step 4: Simplify right side
   459,085,464x = 967,597,811,955,587,968
5. Step 5: Solve for x
   x = 967,597,811,955,587,968/459,085,464
6. Step 6: Final answer
   x = 2,107,663,796.46