Finding the Third Proportional to 12,607,313 and 18,359,844

Step by Step Solution

1. Step 1: Write the proportion equation
   12,607,313 : 18,359,844 = 18,359,844 : x
2. Step 2: Convert to fraction form
   12,607,313/18,359,844 = 18,359,844/x
3. Step 3: Cross multiply
   12,607,313x = 18,359,844 × 18,359,844
4. Step 4: Simplify right side
   12,607,313x = 337,083,871,704,336
5. Step 5: Solve for x
   x = 337,083,871,704,336/12,607,313
6. Step 6: Final answer
   x = 26,737,170.06