Finding the Third Proportional to 17,920,932.75 and 39,325,513.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,920,932.75 : 39,325,513.50 = 39,325,513.50 : x
2. Step 2: Convert to fraction form
   17,920,932.75/39,325,513.50 = 39,325,513.50/x
3. Step 3: Cross multiply
   17,920,932.75x = 39,325,513.50 × 39,325,513.50
4. Step 4: Simplify right side
   17,920,932.75x = 1,546,496,012,038,682.25
5. Step 5: Solve for x
   x = 1,546,496,012,038,682.25/17,920,932.75
6. Step 6: Final answer
   x = 86,295,508.92