Finding the Third Proportional to 42,935.06 and 94,139.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,935.06 : 94,139.72 = 94,139.72 : x
2. Step 2: Convert to fraction form
   42,935.06/94,139.72 = 94,139.72/x
3. Step 3: Cross multiply
   42,935.06x = 94,139.72 × 94,139.72
4. Step 4: Simplify right side
   42,935.06x = 8,862,286,646.33
5. Step 5: Solve for x
   x = 8,862,286,646.33/42,935.06
6. Step 6: Final answer
   x = 206,411.41