Finding the Third Proportional to 719,774,561,278.50 and 1,499,124,439,812

Step by Step Solution

1. Step 1: Write the proportion equation
   719,774,561,278.50 : 1,499,124,439,812 = 1,499,124,439,812 : x
2. Step 2: Convert to fraction form
   719,774,561,278.50/1,499,124,439,812 = 1,499,124,439,812/x
3. Step 3: Cross multiply
   719,774,561,278.50x = 1,499,124,439,812 × 1,499,124,439,812
4. Step 4: Simplify right side
   719,774,561,278.50x = 2,247,374,086,041,642,842,718,208
5. Step 5: Solve for x
   x = 2,247,374,086,041,642,842,718,208/719,774,561,278.50
6. Step 6: Final answer
   x = 3,122,330,528,116.67