Finding the Third Proportional to 30,842.86 and 46,492.31

Step by Step Solution

1. Step 1: Write the proportion equation
   30,842.86 : 46,492.31 = 46,492.31 : x
2. Step 2: Convert to fraction form
   30,842.86/46,492.31 = 46,492.31/x
3. Step 3: Cross multiply
   30,842.86x = 46,492.31 × 46,492.31
4. Step 4: Simplify right side
   30,842.86x = 2,161,535,121.60
5. Step 5: Solve for x
   x = 2,161,535,121.60/30,842.86
6. Step 6: Final answer
   x = 70,082.19