Finding the Third Proportional to 39,061.50 and 84,056.25

Step by Step Solution

1. Step 1: Write the proportion equation
   39,061.50 : 84,056.25 = 84,056.25 : x
2. Step 2: Convert to fraction form
   39,061.50/84,056.25 = 84,056.25/x
3. Step 3: Cross multiply
   39,061.50x = 84,056.25 × 84,056.25
4. Step 4: Simplify right side
   39,061.50x = 7,065,453,164.06
5. Step 5: Solve for x
   x = 7,065,453,164.06/39,061.50
6. Step 6: Final answer
   x = 180,880.23