Finding the Third Proportional to 61,813.50 and 93,008.25

Step by Step Solution

1. Step 1: Write the proportion equation
   61,813.50 : 93,008.25 = 93,008.25 : x
2. Step 2: Convert to fraction form
   61,813.50/93,008.25 = 93,008.25/x
3. Step 3: Cross multiply
   61,813.50x = 93,008.25 × 93,008.25
4. Step 4: Simplify right side
   61,813.50x = 8,650,534,568.06
5. Step 5: Solve for x
   x = 8,650,534,568.06/61,813.50
6. Step 6: Final answer
   x = 139,945.72