Finding the Third Proportional to 9,307,845,425.25 and 13,060,749,710.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,307,845,425.25 : 13,060,749,710.25 = 13,060,749,710.25 : x
2. Step 2: Convert to fraction form
   9,307,845,425.25/13,060,749,710.25 = 13,060,749,710.25/x
3. Step 3: Cross multiply
   9,307,845,425.25x = 13,060,749,710.25 × 13,060,749,710.25
4. Step 4: Simplify right side
   9,307,845,425.25x = 170,583,182,993,795,448,832
5. Step 5: Solve for x
   x = 170,583,182,993,795,448,832/9,307,845,425.25
6. Step 6: Final answer
   x = 18,326,817,346.05