Finding the Third Proportional to 48,899.95 and 71,043.33

Step by Step Solution

1. Step 1: Write the proportion equation
   48,899.95 : 71,043.33 = 71,043.33 : x
2. Step 2: Convert to fraction form
   48,899.95/71,043.33 = 71,043.33/x
3. Step 3: Cross multiply
   48,899.95x = 71,043.33 × 71,043.33
4. Step 4: Simplify right side
   48,899.95x = 5,047,154,471.08
5. Step 5: Solve for x
   x = 5,047,154,471.08/48,899.95
6. Step 6: Final answer
   x = 103,213.89