Finding the Third Proportional to 1,523,288 and 3,308,800

Step by Step Solution

1. Step 1: Write the proportion equation
   1,523,288 : 3,308,800 = 3,308,800 : x
2. Step 2: Convert to fraction form
   1,523,288/3,308,800 = 3,308,800/x
3. Step 3: Cross multiply
   1,523,288x = 3,308,800 × 3,308,800
4. Step 4: Simplify right side
   1,523,288x = 10,948,157,440,000
5. Step 5: Solve for x
   x = 10,948,157,440,000/1,523,288
6. Step 6: Final answer
   x = 7,187,188.14