Finding the Third Proportional to 4,861,428 and 10,597,608

Step by Step Solution

1. Step 1: Write the proportion equation
   4,861,428 : 10,597,608 = 10,597,608 : x
2. Step 2: Convert to fraction form
   4,861,428/10,597,608 = 10,597,608/x
3. Step 3: Cross multiply
   4,861,428x = 10,597,608 × 10,597,608
4. Step 4: Simplify right side
   4,861,428x = 112,309,295,321,664
5. Step 5: Solve for x
   x = 112,309,295,321,664/4,861,428
6. Step 6: Final answer
   x = 23,102,120.47