Finding the Third Proportional to 1,212,849,976.50 and 2,483,155,359

Step by Step Solution

1. Step 1: Write the proportion equation
   1,212,849,976.50 : 2,483,155,359 = 2,483,155,359 : x
2. Step 2: Convert to fraction form
   1,212,849,976.50/2,483,155,359 = 2,483,155,359/x
3. Step 3: Cross multiply
   1,212,849,976.50x = 2,483,155,359 × 2,483,155,359
4. Step 4: Simplify right side
   1,212,849,976.50x = 6,166,060,536,930,418,688
5. Step 5: Solve for x
   x = 6,166,060,536,930,418,688/1,212,849,976.50
6. Step 6: Final answer
   x = 5,083,943,320.61