Finding the Third Proportional to 21,762 and 47,666.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,762 : 47,666.25 = 47,666.25 : x
2. Step 2: Convert to fraction form
   21,762/47,666.25 = 47,666.25/x
3. Step 3: Cross multiply
   21,762x = 47,666.25 × 47,666.25
4. Step 4: Simplify right side
   21,762x = 2,272,071,389.06
5. Step 5: Solve for x
   x = 2,272,071,389.06/21,762
6. Step 6: Final answer
   x = 104,405.45