Finding the Third Proportional to 2,805,894,805.50 and 3,922,806,082.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,805,894,805.50 : 3,922,806,082.50 = 3,922,806,082.50 : x
2. Step 2: Convert to fraction form
   2,805,894,805.50/3,922,806,082.50 = 3,922,806,082.50/x
3. Step 3: Cross multiply
   2,805,894,805.50x = 3,922,806,082.50 × 3,922,806,082.50
4. Step 4: Simplify right side
   2,805,894,805.50x = 15,388,407,560,898,996,224
5. Step 5: Solve for x
   x = 15,388,407,560,898,996,224/2,805,894,805.50
6. Step 6: Final answer
   x = 5,484,313,784.94