Finding the Third Proportional to 72,334.69 and 111,250.13

Step by Step Solution

1. Step 1: Write the proportion equation
   72,334.69 : 111,250.13 = 111,250.13 : x
2. Step 2: Convert to fraction form
   72,334.69/111,250.13 = 111,250.13/x
3. Step 3: Cross multiply
   72,334.69x = 111,250.13 × 111,250.13
4. Step 4: Simplify right side
   72,334.69x = 12,376,590,312.52
5. Step 5: Solve for x
   x = 12,376,590,312.52/72,334.69
6. Step 6: Final answer
   x = 171,101.73