Finding the Third Proportional to 42,253.66 and 63,248.87

Step by Step Solution

1. Step 1: Write the proportion equation
   42,253.66 : 63,248.87 = 63,248.87 : x
2. Step 2: Convert to fraction form
   42,253.66/63,248.87 = 63,248.87/x
3. Step 3: Cross multiply
   42,253.66x = 63,248.87 × 63,248.87
4. Step 4: Simplify right side
   42,253.66x = 4,000,419,694.63
5. Step 5: Solve for x
   x = 4,000,419,694.63/42,253.66
6. Step 6: Final answer
   x = 94,676.28