Finding the Third Proportional to 67,010,035.25 and 145,147,184.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,010,035.25 : 145,147,184.50 = 145,147,184.50 : x
2. Step 2: Convert to fraction form
   67,010,035.25/145,147,184.50 = 145,147,184.50/x
3. Step 3: Cross multiply
   67,010,035.25x = 145,147,184.50 × 145,147,184.50
4. Step 4: Simplify right side
   67,010,035.25x = 21,067,705,168,277,040
5. Step 5: Solve for x
   x = 21,067,705,168,277,040/67,010,035.25
6. Step 6: Final answer
   x = 314,396,270.49