Finding the Third Proportional to 8,078,852.25 and 17,677,912.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,078,852.25 : 17,677,912.50 = 17,677,912.50 : x
2. Step 2: Convert to fraction form
   8,078,852.25/17,677,912.50 = 17,677,912.50/x
3. Step 3: Cross multiply
   8,078,852.25x = 17,677,912.50 × 17,677,912.50
4. Step 4: Simplify right side
   8,078,852.25x = 312,508,590,357,656.25
5. Step 5: Solve for x
   x = 312,508,590,357,656.25/8,078,852.25
6. Step 6: Final answer
   x = 38,682,300.49