Finding the Third Proportional to 67,843.13 and 99,730.69

Step by Step Solution

1. Step 1: Write the proportion equation
   67,843.13 : 99,730.69 = 99,730.69 : x
2. Step 2: Convert to fraction form
   67,843.13/99,730.69 = 99,730.69/x
3. Step 3: Cross multiply
   67,843.13x = 99,730.69 × 99,730.69
4. Step 4: Simplify right side
   67,843.13x = 9,946,210,029.22
5. Step 5: Solve for x
   x = 9,946,210,029.22/67,843.13
6. Step 6: Final answer
   x = 146,606.01