Finding the Third Proportional to 42,095.63 and 90,028.13

Step by Step Solution

1. Step 1: Write the proportion equation
   42,095.63 : 90,028.13 = 90,028.13 : x
2. Step 2: Convert to fraction form
   42,095.63/90,028.13 = 90,028.13/x
3. Step 3: Cross multiply
   42,095.63x = 90,028.13 × 90,028.13
4. Step 4: Simplify right side
   42,095.63x = 8,105,063,291.02
5. Step 5: Solve for x
   x = 8,105,063,291.02/42,095.63
6. Step 6: Final answer
   x = 192,539.33