Finding the Third Proportional to 101,072 and 156,937.50

Step by Step Solution

1. Step 1: Write the proportion equation
   101,072 : 156,937.50 = 156,937.50 : x
2. Step 2: Convert to fraction form
   101,072/156,937.50 = 156,937.50/x
3. Step 3: Cross multiply
   101,072x = 156,937.50 × 156,937.50
4. Step 4: Simplify right side
   101,072x = 24,629,378,906.25
5. Step 5: Solve for x
   x = 24,629,378,906.25/101,072
6. Step 6: Final answer
   x = 243,681.52