Finding the Third Proportional to 2,690,342,746.50 and 3,786,944,526

Step by Step Solution

1. Step 1: Write the proportion equation
   2,690,342,746.50 : 3,786,944,526 = 3,786,944,526 : x
2. Step 2: Convert to fraction form
   2,690,342,746.50/3,786,944,526 = 3,786,944,526/x
3. Step 3: Cross multiply
   2,690,342,746.50x = 3,786,944,526 × 3,786,944,526
4. Step 4: Simplify right side
   2,690,342,746.50x = 14,340,948,843,001,364,480
5. Step 5: Solve for x
   x = 14,340,948,843,001,364,480/2,690,342,746.50
6. Step 6: Final answer
   x = 5,330,528,558.73