Finding the Third Proportional to 16,371,798 and 35,648,112

Step by Step Solution

1. Step 1: Write the proportion equation
   16,371,798 : 35,648,112 = 35,648,112 : x
2. Step 2: Convert to fraction form
   16,371,798/35,648,112 = 35,648,112/x
3. Step 3: Cross multiply
   16,371,798x = 35,648,112 × 35,648,112
4. Step 4: Simplify right side
   16,371,798x = 1,270,787,889,164,544
5. Step 5: Solve for x
   x = 1,270,787,889,164,544/16,371,798
6. Step 6: Final answer
   x = 77,620,545.35