Finding the Third Proportional to 36,298.13 and 49,830.19

Step by Step Solution

1. Step 1: Write the proportion equation
   36,298.13 : 49,830.19 = 49,830.19 : x
2. Step 2: Convert to fraction form
   36,298.13/49,830.19 = 49,830.19/x
3. Step 3: Cross multiply
   36,298.13x = 49,830.19 × 49,830.19
4. Step 4: Simplify right side
   36,298.13x = 2,483,047,586.29
5. Step 5: Solve for x
   x = 2,483,047,586.29/36,298.13
6. Step 6: Final answer
   x = 68,407.05