Finding the Third Proportional to 45,417.75 and 99,796.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,417.75 : 99,796.50 = 99,796.50 : x
2. Step 2: Convert to fraction form
   45,417.75/99,796.50 = 99,796.50/x
3. Step 3: Cross multiply
   45,417.75x = 99,796.50 × 99,796.50
4. Step 4: Simplify right side
   45,417.75x = 9,959,341,412.25
5. Step 5: Solve for x
   x = 9,959,341,412.25/45,417.75
6. Step 6: Final answer
   x = 219,283.02