Finding the Third Proportional to 17,375,784.50 and 26,287,870.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,375,784.50 : 26,287,870.50 = 26,287,870.50 : x
2. Step 2: Convert to fraction form
   17,375,784.50/26,287,870.50 = 26,287,870.50/x
3. Step 3: Cross multiply
   17,375,784.50x = 26,287,870.50 × 26,287,870.50
4. Step 4: Simplify right side
   17,375,784.50x = 691,052,135,424,770.25
5. Step 5: Solve for x
   x = 691,052,135,424,770.25/17,375,784.50
6. Step 6: Final answer
   x = 39,770,989.07