Finding the Third Proportional to 46,020 and 99,289.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,020 : 99,289.50 = 99,289.50 : x
2. Step 2: Convert to fraction form
   46,020/99,289.50 = 99,289.50/x
3. Step 3: Cross multiply
   46,020x = 99,289.50 × 99,289.50
4. Step 4: Simplify right side
   46,020x = 9,858,404,810.25
5. Step 5: Solve for x
   x = 9,858,404,810.25/46,020
6. Step 6: Final answer
   x = 214,220.01