Finding the Third Proportional to 458,599,629,323 and 997,715,665,225.50

Step by Step Solution

1. Step 1: Write the proportion equation
   458,599,629,323 : 997,715,665,225.50 = 997,715,665,225.50 : x
2. Step 2: Convert to fraction form
   458,599,629,323/997,715,665,225.50 = 997,715,665,225.50/x
3. Step 3: Cross multiply
   458,599,629,323x = 997,715,665,225.50 × 997,715,665,225.50
4. Step 4: Simplify right side
   458,599,629,323x = 995,436,548,636,361,965,436,928
5. Step 5: Solve for x
   x = 995,436,548,636,361,965,436,928/458,599,629,323
6. Step 6: Final answer
   x = 2,170,600,421,343.25