Finding the Third Proportional to 8,078,891.25 and 17,531,116.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,078,891.25 : 17,531,116.50 = 17,531,116.50 : x
2. Step 2: Convert to fraction form
   8,078,891.25/17,531,116.50 = 17,531,116.50/x
3. Step 3: Cross multiply
   8,078,891.25x = 17,531,116.50 × 17,531,116.50
4. Step 4: Simplify right side
   8,078,891.25x = 307,340,045,736,572.25
5. Step 5: Solve for x
   x = 307,340,045,736,572.25/8,078,891.25
6. Step 6: Final answer
   x = 38,042,354.60