Finding the Third Proportional to 43,678.13 and 93,075.75

Step by Step Solution

1. Step 1: Write the proportion equation
   43,678.13 : 93,075.75 = 93,075.75 : x
2. Step 2: Convert to fraction form
   43,678.13/93,075.75 = 93,075.75/x
3. Step 3: Cross multiply
   43,678.13x = 93,075.75 × 93,075.75
4. Step 4: Simplify right side
   43,678.13x = 8,663,095,238.06
5. Step 5: Solve for x
   x = 8,663,095,238.06/43,678.13
6. Step 6: Final answer
   x = 198,339.45