Finding the Third Proportional to 38,870.63 and 83,943.75

Step by Step Solution

1. Step 1: Write the proportion equation
   38,870.63 : 83,943.75 = 83,943.75 : x
2. Step 2: Convert to fraction form
   38,870.63/83,943.75 = 83,943.75/x
3. Step 3: Cross multiply
   38,870.63x = 83,943.75 × 83,943.75
4. Step 4: Simplify right side
   38,870.63x = 7,046,553,164.06
5. Step 5: Solve for x
   x = 7,046,553,164.06/38,870.63
6. Step 6: Final answer
   x = 181,282.22