Finding the Third Proportional to 458,599,629,322 and 997,715,665,224

Step by Step Solution

1. Step 1: Write the proportion equation
   458,599,629,322 : 997,715,665,224 = 997,715,665,224 : x
2. Step 2: Convert to fraction form
   458,599,629,322/997,715,665,224 = 997,715,665,224/x
3. Step 3: Cross multiply
   458,599,629,322x = 997,715,665,224 × 997,715,665,224
4. Step 4: Simplify right side
   458,599,629,322x = 995,436,548,633,368,775,884,800
5. Step 5: Solve for x
   x = 995,436,548,633,368,775,884,800/458,599,629,322
6. Step 6: Final answer
   x = 2,170,600,421,341.46