Finding the Third Proportional to 3,098,425.50 and 4,224,109.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,098,425.50 : 4,224,109.50 = 4,224,109.50 : x
2. Step 2: Convert to fraction form
   3,098,425.50/4,224,109.50 = 4,224,109.50/x
3. Step 3: Cross multiply
   3,098,425.50x = 4,224,109.50 × 4,224,109.50
4. Step 4: Simplify right side
   3,098,425.50x = 17,843,101,067,990.25
5. Step 5: Solve for x
   x = 17,843,101,067,990.25/3,098,425.50
6. Step 6: Final answer
   x = 5,758,763.95