Finding the Third Proportional to 27,900.07 and 42,101.65

Step by Step Solution

1. Step 1: Write the proportion equation
   27,900.07 : 42,101.65 = 42,101.65 : x
2. Step 2: Convert to fraction form
   27,900.07/42,101.65 = 42,101.65/x
3. Step 3: Cross multiply
   27,900.07x = 42,101.65 × 42,101.65
4. Step 4: Simplify right side
   27,900.07x = 1,772,548,801.15
5. Step 5: Solve for x
   x = 1,772,548,801.15/27,900.07
6. Step 6: Final answer
   x = 63,532.05