Finding the Third Proportional to 42,000.75 and 62,899.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,000.75 : 62,899.88 = 62,899.88 : x
2. Step 2: Convert to fraction form
   42,000.75/62,899.88 = 62,899.88/x
3. Step 3: Cross multiply
   42,000.75x = 62,899.88 × 62,899.88
4. Step 4: Simplify right side
   42,000.75x = 3,956,394,275.02
5. Step 5: Solve for x
   x = 3,956,394,275.02/42,000.75
6. Step 6: Final answer
   x = 94,198.18