Finding the Third Proportional to 47,902.50 and 73,528.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,902.50 : 73,528.50 = 73,528.50 : x
2. Step 2: Convert to fraction form
   47,902.50/73,528.50 = 73,528.50/x
3. Step 3: Cross multiply
   47,902.50x = 73,528.50 × 73,528.50
4. Step 4: Simplify right side
   47,902.50x = 5,406,440,312.25
5. Step 5: Solve for x
   x = 5,406,440,312.25/47,902.50
6. Step 6: Final answer
   x = 112,863.43