Finding the Third Proportional to 42,031.41 and 63,354.66

Step by Step Solution

1. Step 1: Write the proportion equation
   42,031.41 : 63,354.66 = 63,354.66 : x
2. Step 2: Convert to fraction form
   42,031.41/63,354.66 = 63,354.66/x
3. Step 3: Cross multiply
   42,031.41x = 63,354.66 × 63,354.66
4. Step 4: Simplify right side
   42,031.41x = 4,013,812,468.56
5. Step 5: Solve for x
   x = 4,013,812,468.56/42,031.41
6. Step 6: Final answer
   x = 95,495.56