Finding the Third Proportional to 21,472 and 32,848.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,472 : 32,848.50 = 32,848.50 : x
2. Step 2: Convert to fraction form
   21,472/32,848.50 = 32,848.50/x
3. Step 3: Cross multiply
   21,472x = 32,848.50 × 32,848.50
4. Step 4: Simplify right side
   21,472x = 1,079,023,952.25
5. Step 5: Solve for x
   x = 1,079,023,952.25/21,472
6. Step 6: Final answer
   x = 50,252.61