Finding the Third Proportional to 2,370,586,378.50 and 5,105,274,480

Step by Step Solution

1. Step 1: Write the proportion equation
   2,370,586,378.50 : 5,105,274,480 = 5,105,274,480 : x
2. Step 2: Convert to fraction form
   2,370,586,378.50/5,105,274,480 = 5,105,274,480/x
3. Step 3: Cross multiply
   2,370,586,378.50x = 5,105,274,480 × 5,105,274,480
4. Step 4: Simplify right side
   2,370,586,378.50x = 26,063,827,516,139,270,144
5. Step 5: Solve for x
   x = 26,063,827,516,139,270,144/2,370,586,378.50
6. Step 6: Final answer
   x = 10,994,675,305.88