Finding the Third Proportional to 1,583,338,756 and 2,147,942,520

Step by Step Solution

1. Step 1: Write the proportion equation
   1,583,338,756 : 2,147,942,520 = 2,147,942,520 : x
2. Step 2: Convert to fraction form
   1,583,338,756/2,147,942,520 = 2,147,942,520/x
3. Step 3: Cross multiply
   1,583,338,756x = 2,147,942,520 × 2,147,942,520
4. Step 4: Simplify right side
   1,583,338,756x = 4,613,657,069,223,950,336
5. Step 5: Solve for x
   x = 4,613,657,069,223,950,336/1,583,338,756
6. Step 6: Final answer
   x = 2,913,878,695.72