Finding the Third Proportional to 16,040,838 and 34,638,482

Step by Step Solution

1. Step 1: Write the proportion equation
   16,040,838 : 34,638,482 = 34,638,482 : x
2. Step 2: Convert to fraction form
   16,040,838/34,638,482 = 34,638,482/x
3. Step 3: Cross multiply
   16,040,838x = 34,638,482 × 34,638,482
4. Step 4: Simplify right side
   16,040,838x = 1,199,824,435,264,324
5. Step 5: Solve for x
   x = 1,199,824,435,264,324/16,040,838
6. Step 6: Final answer
   x = 74,798,114.37