Finding the Third Proportional to 60,303 and 91,858.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,303 : 91,858.50 = 91,858.50 : x
2. Step 2: Convert to fraction form
   60,303/91,858.50 = 91,858.50/x
3. Step 3: Cross multiply
   60,303x = 91,858.50 × 91,858.50
4. Step 4: Simplify right side
   60,303x = 8,437,984,022.25
5. Step 5: Solve for x
   x = 8,437,984,022.25/60,303
6. Step 6: Final answer
   x = 139,926.44