Finding the Third Proportional to 8,003,181 and 17,561,845.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,003,181 : 17,561,845.50 = 17,561,845.50 : x
2. Step 2: Convert to fraction form
   8,003,181/17,561,845.50 = 17,561,845.50/x
3. Step 3: Cross multiply
   8,003,181x = 17,561,845.50 × 17,561,845.50
4. Step 4: Simplify right side
   8,003,181x = 308,418,417,365,870.25
5. Step 5: Solve for x
   x = 308,418,417,365,870.25/8,003,181
6. Step 6: Final answer
   x = 38,536,978.90