Finding the Third Proportional to 1,673,517,787 and 3,648,362,942

Step by Step Solution

1. Step 1: Write the proportion equation
   1,673,517,787 : 3,648,362,942 = 3,648,362,942 : x
2. Step 2: Convert to fraction form
   1,673,517,787/3,648,362,942 = 3,648,362,942/x
3. Step 3: Cross multiply
   1,673,517,787x = 3,648,362,942 × 3,648,362,942
4. Step 4: Simplify right side
   1,673,517,787x = 13,310,552,156,558,895,104
5. Step 5: Solve for x
   x = 13,310,552,156,558,895,104/1,673,517,787
6. Step 6: Final answer
   x = 7,953,636,501.48