Finding the Third Proportional to 9,918.39 and 23,373.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,918.39 : 23,373.56 = 23,373.56 : x
2. Step 2: Convert to fraction form
   9,918.39/23,373.56 = 23,373.56/x
3. Step 3: Cross multiply
   9,918.39x = 23,373.56 × 23,373.56
4. Step 4: Simplify right side
   9,918.39x = 546,323,423.94
5. Step 5: Solve for x
   x = 546,323,423.94/9,918.39
6. Step 6: Final answer
   x = 55,081.88