Finding the Third Proportional to 72,466.88 and 114,997.50

Step by Step Solution

1. Step 1: Write the proportion equation
   72,466.88 : 114,997.50 = 114,997.50 : x
2. Step 2: Convert to fraction form
   72,466.88/114,997.50 = 114,997.50/x
3. Step 3: Cross multiply
   72,466.88x = 114,997.50 × 114,997.50
4. Step 4: Simplify right side
   72,466.88x = 13,224,425,006.25
5. Step 5: Solve for x
   x = 13,224,425,006.25/72,466.88
6. Step 6: Final answer
   x = 182,489.24