Finding the Third Proportional to 42,265.13 and 99,952.31

Step by Step Solution

1. Step 1: Write the proportion equation
   42,265.13 : 99,952.31 = 99,952.31 : x
2. Step 2: Convert to fraction form
   42,265.13/99,952.31 = 99,952.31/x
3. Step 3: Cross multiply
   42,265.13x = 99,952.31 × 99,952.31
4. Step 4: Simplify right side
   42,265.13x = 9,990,464,774.10
5. Step 5: Solve for x
   x = 9,990,464,774.10/42,265.13
6. Step 6: Final answer
   x = 236,376.08