Finding the Third Proportional to 27,300.38 and 43,409.25

Step by Step Solution

1. Step 1: Write the proportion equation
   27,300.38 : 43,409.25 = 43,409.25 : x
2. Step 2: Convert to fraction form
   27,300.38/43,409.25 = 43,409.25/x
3. Step 3: Cross multiply
   27,300.38x = 43,409.25 × 43,409.25
4. Step 4: Simplify right side
   27,300.38x = 1,884,362,985.56
5. Step 5: Solve for x
   x = 1,884,362,985.56/27,300.38
6. Step 6: Final answer
   x = 69,023.34