Finding the Third Proportional to 42,160.50 and 63,114.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,160.50 : 63,114.75 = 63,114.75 : x
2. Step 2: Convert to fraction form
   42,160.50/63,114.75 = 63,114.75/x
3. Step 3: Cross multiply
   42,160.50x = 63,114.75 × 63,114.75
4. Step 4: Simplify right side
   42,160.50x = 3,983,471,667.56
5. Step 5: Solve for x
   x = 3,983,471,667.56/42,160.50
6. Step 6: Final answer
   x = 94,483.50