Finding the Third Proportional to 64,399.50 and 93,675.38

Step by Step Solution

1. Step 1: Write the proportion equation
   64,399.50 : 93,675.38 = 93,675.38 : x
2. Step 2: Convert to fraction form
   64,399.50/93,675.38 = 93,675.38/x
3. Step 3: Cross multiply
   64,399.50x = 93,675.38 × 93,675.38
4. Step 4: Simplify right side
   64,399.50x = 8,775,075,881.39
5. Step 5: Solve for x
   x = 8,775,075,881.39/64,399.50
6. Step 6: Final answer
   x = 136,260.00