Finding the Third Proportional to 45,446.63 and 98,152.88

Step by Step Solution

1. Step 1: Write the proportion equation
   45,446.63 : 98,152.88 = 98,152.88 : x
2. Step 2: Convert to fraction form
   45,446.63/98,152.88 = 98,152.88/x
3. Step 3: Cross multiply
   45,446.63x = 98,152.88 × 98,152.88
4. Step 4: Simplify right side
   45,446.63x = 9,633,986,870.77
5. Step 5: Solve for x
   x = 9,633,986,870.77/45,446.63
6. Step 6: Final answer
   x = 211,984.65