Finding the Third Proportional to 60,735 and 91,912.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,735 : 91,912.50 = 91,912.50 : x
2. Step 2: Convert to fraction form
   60,735/91,912.50 = 91,912.50/x
3. Step 3: Cross multiply
   60,735x = 91,912.50 × 91,912.50
4. Step 4: Simplify right side
   60,735x = 8,447,907,656.25
5. Step 5: Solve for x
   x = 8,447,907,656.25/60,735
6. Step 6: Final answer
   x = 139,094.55