Finding the Third Proportional to 42,151.75 and 63,506

Step by Step Solution

1. Step 1: Write the proportion equation
   42,151.75 : 63,506 = 63,506 : x
2. Step 2: Convert to fraction form
   42,151.75/63,506 = 63,506/x
3. Step 3: Cross multiply
   42,151.75x = 63,506 × 63,506
4. Step 4: Simplify right side
   42,151.75x = 4,033,012,036
5. Step 5: Solve for x
   x = 4,033,012,036/42,151.75
6. Step 6: Final answer
   x = 95,678.40