Finding the Third Proportional to 48,227.91 and 77,034.80

Step by Step Solution

1. Step 1: Write the proportion equation
   48,227.91 : 77,034.80 = 77,034.80 : x
2. Step 2: Convert to fraction form
   48,227.91/77,034.80 = 77,034.80/x
3. Step 3: Cross multiply
   48,227.91x = 77,034.80 × 77,034.80
4. Step 4: Simplify right side
   48,227.91x = 5,934,359,929.57
5. Step 5: Solve for x
   x = 5,934,359,929.57/48,227.91
6. Step 6: Final answer
   x = 123,048.26