Finding the Third Proportional to 4,347,185 and 9,441,715

Step by Step Solution

1. Step 1: Write the proportion equation
   4,347,185 : 9,441,715 = 9,441,715 : x
2. Step 2: Convert to fraction form
   4,347,185/9,441,715 = 9,441,715/x
3. Step 3: Cross multiply
   4,347,185x = 9,441,715 × 9,441,715
4. Step 4: Simplify right side
   4,347,185x = 89,145,982,141,225
5. Step 5: Solve for x
   x = 89,145,982,141,225/4,347,185
6. Step 6: Final answer
   x = 20,506,599.59