Finding the Third Proportional to 9,757,251,697.50 and 13,164,823,314

Step by Step Solution

1. Step 1: Write the proportion equation
   9,757,251,697.50 : 13,164,823,314 = 13,164,823,314 : x
2. Step 2: Convert to fraction form
   9,757,251,697.50/13,164,823,314 = 13,164,823,314/x
3. Step 3: Cross multiply
   9,757,251,697.50x = 13,164,823,314 × 13,164,823,314
4. Step 4: Simplify right side
   9,757,251,697.50x = 173,312,572,888,837,947,392
5. Step 5: Solve for x
   x = 173,312,572,888,837,947,392/9,757,251,697.50
6. Step 6: Final answer
   x = 17,762,437,442.63