Finding the Third Proportional to 46,235.81 and 99,842.63

Step by Step Solution

1. Step 1: Write the proportion equation
   46,235.81 : 99,842.63 = 99,842.63 : x
2. Step 2: Convert to fraction form
   46,235.81/99,842.63 = 99,842.63/x
3. Step 3: Cross multiply
   46,235.81x = 99,842.63 × 99,842.63
4. Step 4: Simplify right side
   46,235.81x = 9,968,549,766.89
5. Step 5: Solve for x
   x = 9,968,549,766.89/46,235.81
6. Step 6: Final answer
   x = 215,602.35