Finding the Third Proportional to 30,735 and 43,528.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,735 : 43,528.50 = 43,528.50 : x
2. Step 2: Convert to fraction form
   30,735/43,528.50 = 43,528.50/x
3. Step 3: Cross multiply
   30,735x = 43,528.50 × 43,528.50
4. Step 4: Simplify right side
   30,735x = 1,894,730,312.25
5. Step 5: Solve for x
   x = 1,894,730,312.25/30,735
6. Step 6: Final answer
   x = 61,647.32