Finding the Third Proportional to 42,751.13 and 63,888.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,751.13 : 63,888.75 = 63,888.75 : x
2. Step 2: Convert to fraction form
   42,751.13/63,888.75 = 63,888.75/x
3. Step 3: Cross multiply
   42,751.13x = 63,888.75 × 63,888.75
4. Step 4: Simplify right side
   42,751.13x = 4,081,772,376.56
5. Step 5: Solve for x
   x = 4,081,772,376.56/42,751.13
6. Step 6: Final answer
   x = 95,477.54