Finding the Third Proportional to 39,837.47 and 91,743.94

Step by Step Solution

1. Step 1: Write the proportion equation
   39,837.47 : 91,743.94 = 91,743.94 : x
2. Step 2: Convert to fraction form
   39,837.47/91,743.94 = 91,743.94/x
3. Step 3: Cross multiply
   39,837.47x = 91,743.94 × 91,743.94
4. Step 4: Simplify right side
   39,837.47x = 8,416,950,068.00
5. Step 5: Solve for x
   x = 8,416,950,068.00/39,837.47
6. Step 6: Final answer
   x = 211,282.25