Finding the Third Proportional to 49,669,468,623 and 74,485,960,364.25

Step by Step Solution

1. Step 1: Write the proportion equation
   49,669,468,623 : 74,485,960,364.25 = 74,485,960,364.25 : x
2. Step 2: Convert to fraction form
   49,669,468,623/74,485,960,364.25 = 74,485,960,364.25/x
3. Step 3: Cross multiply
   49,669,468,623x = 74,485,960,364.25 × 74,485,960,364.25
4. Step 4: Simplify right side
   49,669,468,623x = 5,548,158,291,384,621,596,672
5. Step 5: Solve for x
   x = 5,548,158,291,384,621,596,672/49,669,468,623
6. Step 6: Final answer
   x = 111,701,583,391.12