Finding the Third Proportional to 52,836 and 71,962.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,836 : 71,962.50 = 71,962.50 : x
2. Step 2: Convert to fraction form
   52,836/71,962.50 = 71,962.50/x
3. Step 3: Cross multiply
   52,836x = 71,962.50 × 71,962.50
4. Step 4: Simplify right side
   52,836x = 5,178,601,406.25
5. Step 5: Solve for x
   x = 5,178,601,406.25/52,836
6. Step 6: Final answer
   x = 98,012.75