Finding the Third Proportional to 42,274 and 63,295.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,274 : 63,295.50 = 63,295.50 : x
2. Step 2: Convert to fraction form
   42,274/63,295.50 = 63,295.50/x
3. Step 3: Cross multiply
   42,274x = 63,295.50 × 63,295.50
4. Step 4: Simplify right side
   42,274x = 4,006,320,320.25
5. Step 5: Solve for x
   x = 4,006,320,320.25/42,274
6. Step 6: Final answer
   x = 94,770.32