Finding the Third Proportional to 19,930,317 and 43,166,302

Step by Step Solution

1. Step 1: Write the proportion equation
   19,930,317 : 43,166,302 = 43,166,302 : x
2. Step 2: Convert to fraction form
   19,930,317/43,166,302 = 43,166,302/x
3. Step 3: Cross multiply
   19,930,317x = 43,166,302 × 43,166,302
4. Step 4: Simplify right side
   19,930,317x = 1,863,329,628,355,204
5. Step 5: Solve for x
   x = 1,863,329,628,355,204/19,930,317
6. Step 6: Final answer
   x = 93,492,222.34