Finding the Third Proportional to 32,763.50 and 77,018.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,763.50 : 77,018.50 = 77,018.50 : x
2. Step 2: Convert to fraction form
   32,763.50/77,018.50 = 77,018.50/x
3. Step 3: Cross multiply
   32,763.50x = 77,018.50 × 77,018.50
4. Step 4: Simplify right side
   32,763.50x = 5,931,849,342.25
5. Step 5: Solve for x
   x = 5,931,849,342.25/32,763.50
6. Step 6: Final answer
   x = 181,050.54