Finding the Third Proportional to 21,890.25 and 32,703.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,890.25 : 32,703.75 = 32,703.75 : x
2. Step 2: Convert to fraction form
   21,890.25/32,703.75 = 32,703.75/x
3. Step 3: Cross multiply
   21,890.25x = 32,703.75 × 32,703.75
4. Step 4: Simplify right side
   21,890.25x = 1,069,535,264.06
5. Step 5: Solve for x
   x = 1,069,535,264.06/21,890.25
6. Step 6: Final answer
   x = 48,858.98