Finding the Third Proportional to 42,750.50 and 63,885.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,750.50 : 63,885.88 = 63,885.88 : x
2. Step 2: Convert to fraction form
   42,750.50/63,885.88 = 63,885.88/x
3. Step 3: Cross multiply
   42,750.50x = 63,885.88 × 63,885.88
4. Step 4: Simplify right side
   42,750.50x = 4,081,405,024.52
5. Step 5: Solve for x
   x = 4,081,405,024.52/42,750.50
6. Step 6: Final answer
   x = 95,470.35