Finding the Third Proportional to 31,010.34 and 47,929.22

Step by Step Solution

1. Step 1: Write the proportion equation
   31,010.34 : 47,929.22 = 47,929.22 : x
2. Step 2: Convert to fraction form
   31,010.34/47,929.22 = 47,929.22/x
3. Step 3: Cross multiply
   31,010.34x = 47,929.22 × 47,929.22
4. Step 4: Simplify right side
   31,010.34x = 2,297,210,009.99
5. Step 5: Solve for x
   x = 2,297,210,009.99/31,010.34
6. Step 6: Final answer
   x = 74,078.83