Finding the Third Proportional to 9,757,249,324 and 13,164,820,342

Step by Step Solution

1. Step 1: Write the proportion equation
   9,757,249,324 : 13,164,820,342 = 13,164,820,342 : x
2. Step 2: Convert to fraction form
   9,757,249,324/13,164,820,342 = 13,164,820,342/x
3. Step 3: Cross multiply
   9,757,249,324x = 13,164,820,342 × 13,164,820,342
4. Step 4: Simplify right side
   9,757,249,324x = 173,312,494,637,137,002,496
5. Step 5: Solve for x
   x = 173,312,494,637,137,002,496/9,757,249,324
6. Step 6: Final answer
   x = 17,762,433,743.58