Finding the Third Proportional to 28,353 and 61,807.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,353 : 61,807.50 = 61,807.50 : x
2. Step 2: Convert to fraction form
   28,353/61,807.50 = 61,807.50/x
3. Step 3: Cross multiply
   28,353x = 61,807.50 × 61,807.50
4. Step 4: Simplify right side
   28,353x = 3,820,167,056.25
5. Step 5: Solve for x
   x = 3,820,167,056.25/28,353
6. Step 6: Final answer
   x = 134,735.90