Finding the Third Proportional to 817,578,752 and 1,793,442,508

Step by Step Solution

1. Step 1: Write the proportion equation
   817,578,752 : 1,793,442,508 = 1,793,442,508 : x
2. Step 2: Convert to fraction form
   817,578,752/1,793,442,508 = 1,793,442,508/x
3. Step 3: Cross multiply
   817,578,752x = 1,793,442,508 × 1,793,442,508
4. Step 4: Simplify right side
   817,578,752x = 3,216,436,029,501,329,920
5. Step 5: Solve for x
   x = 3,216,436,029,501,329,920/817,578,752
6. Step 6: Final answer
   x = 3,934,099,341.05