Finding the Third Proportional to 27,435.38 and 42,292.13

Step by Step Solution

1. Step 1: Write the proportion equation
   27,435.38 : 42,292.13 = 42,292.13 : x
2. Step 2: Convert to fraction form
   27,435.38/42,292.13 = 42,292.13/x
3. Step 3: Cross multiply
   27,435.38x = 42,292.13 × 42,292.13
4. Step 4: Simplify right side
   27,435.38x = 1,788,623,837.02
5. Step 5: Solve for x
   x = 1,788,623,837.02/27,435.38
6. Step 6: Final answer
   x = 65,194.07