Finding the Third Proportional to 62,703 and 134,032.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,703 : 134,032.50 = 134,032.50 : x
2. Step 2: Convert to fraction form
   62,703/134,032.50 = 134,032.50/x
3. Step 3: Cross multiply
   62,703x = 134,032.50 × 134,032.50
4. Step 4: Simplify right side
   62,703x = 17,964,711,056.25
5. Step 5: Solve for x
   x = 17,964,711,056.25/62,703
6. Step 6: Final answer
   x = 286,504.81