Finding the Third Proportional to 9,080,459.25 and 19,538,566.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,080,459.25 : 19,538,566.50 = 19,538,566.50 : x
2. Step 2: Convert to fraction form
   9,080,459.25/19,538,566.50 = 19,538,566.50/x
3. Step 3: Cross multiply
   9,080,459.25x = 19,538,566.50 × 19,538,566.50
4. Step 4: Simplify right side
   9,080,459.25x = 381,755,580,874,922.25
5. Step 5: Solve for x
   x = 381,755,580,874,922.25/9,080,459.25
6. Step 6: Final answer
   x = 42,041,439.80