Finding the Third Proportional to 9,044,617.50 and 19,507,261.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,044,617.50 : 19,507,261.50 = 19,507,261.50 : x
2. Step 2: Convert to fraction form
   9,044,617.50/19,507,261.50 = 19,507,261.50/x
3. Step 3: Cross multiply
   9,044,617.50x = 19,507,261.50 × 19,507,261.50
4. Step 4: Simplify right side
   9,044,617.50x = 380,533,251,229,382.25
5. Step 5: Solve for x
   x = 380,533,251,229,382.25/9,044,617.50
6. Step 6: Final answer
   x = 42,072,895.98