Finding the Third Proportional to 35,758.13 and 49,030.31

Step by Step Solution

1. Step 1: Write the proportion equation
   35,758.13 : 49,030.31 = 49,030.31 : x
2. Step 2: Convert to fraction form
   35,758.13/49,030.31 = 49,030.31/x
3. Step 3: Cross multiply
   35,758.13x = 49,030.31 × 49,030.31
4. Step 4: Simplify right side
   35,758.13x = 2,403,971,543.85
5. Step 5: Solve for x
   x = 2,403,971,543.85/35,758.13
6. Step 6: Final answer
   x = 67,228.68