Finding the Third Proportional to 5,012,928 and 10,597,320

Step by Step Solution

1. Step 1: Write the proportion equation
   5,012,928 : 10,597,320 = 10,597,320 : x
2. Step 2: Convert to fraction form
   5,012,928/10,597,320 = 10,597,320/x
3. Step 3: Cross multiply
   5,012,928x = 10,597,320 × 10,597,320
4. Step 4: Simplify right side
   5,012,928x = 112,303,191,182,400
5. Step 5: Solve for x
   x = 112,303,191,182,400/5,012,928
6. Step 6: Final answer
   x = 22,402,713.78