Finding the Third Proportional to 5,073,248 and 10,566,400

Step by Step Solution

1. Step 1: Write the proportion equation
   5,073,248 : 10,566,400 = 10,566,400 : x
2. Step 2: Convert to fraction form
   5,073,248/10,566,400 = 10,566,400/x
3. Step 3: Cross multiply
   5,073,248x = 10,566,400 × 10,566,400
4. Step 4: Simplify right side
   5,073,248x = 111,648,808,960,000
5. Step 5: Solve for x
   x = 111,648,808,960,000/5,073,248
6. Step 6: Final answer
   x = 22,007,362.73