Finding the Third Proportional to 37,981.13 and 84,710.25

Step by Step Solution

1. Step 1: Write the proportion equation
   37,981.13 : 84,710.25 = 84,710.25 : x
2. Step 2: Convert to fraction form
   37,981.13/84,710.25 = 84,710.25/x
3. Step 3: Cross multiply
   37,981.13x = 84,710.25 × 84,710.25
4. Step 4: Simplify right side
   37,981.13x = 7,175,826,455.06
5. Step 5: Solve for x
   x = 7,175,826,455.06/37,981.13
6. Step 6: Final answer
   x = 188,931.38