Finding the Third Proportional to 21,567.50 and 45,929

Step by Step Solution

1. Step 1: Write the proportion equation
   21,567.50 : 45,929 = 45,929 : x
2. Step 2: Convert to fraction form
   21,567.50/45,929 = 45,929/x
3. Step 3: Cross multiply
   21,567.50x = 45,929 × 45,929
4. Step 4: Simplify right side
   21,567.50x = 2,109,473,041
5. Step 5: Solve for x
   x = 2,109,473,041/21,567.50
6. Step 6: Final answer
   x = 97,807.95