Finding the Third Proportional to 17,272,499,991 and 26,537,287,245

Step by Step Solution

1. Step 1: Write the proportion equation
   17,272,499,991 : 26,537,287,245 = 26,537,287,245 : x
2. Step 2: Convert to fraction form
   17,272,499,991/26,537,287,245 = 26,537,287,245/x
3. Step 3: Cross multiply
   17,272,499,991x = 26,537,287,245 × 26,537,287,245
4. Step 4: Simplify right side
   17,272,499,991x = 704,227,614,323,639,713,792
5. Step 5: Solve for x
   x = 704,227,614,323,639,713,792/17,272,499,991
6. Step 6: Final answer
   x = 40,771,608,897.99