Finding the Third Proportional to 19,655.25 and 27,784.13

Step by Step Solution

1. Step 1: Write the proportion equation
   19,655.25 : 27,784.13 = 27,784.13 : x
2. Step 2: Convert to fraction form
   19,655.25/27,784.13 = 27,784.13/x
3. Step 3: Cross multiply
   19,655.25x = 27,784.13 × 27,784.13
4. Step 4: Simplify right side
   19,655.25x = 771,957,602.02
5. Step 5: Solve for x
   x = 771,957,602.02/19,655.25
6. Step 6: Final answer
   x = 39,274.88