Finding the Third Proportional to 719,774,562,411 and 1,499,124,441,978

Step by Step Solution

1. Step 1: Write the proportion equation
   719,774,562,411 : 1,499,124,441,978 = 1,499,124,441,978 : x
2. Step 2: Convert to fraction form
   719,774,562,411/1,499,124,441,978 = 1,499,124,441,978/x
3. Step 3: Cross multiply
   719,774,562,411x = 1,499,124,441,978 × 1,499,124,441,978
4. Step 4: Simplify right side
   719,774,562,411x = 2,247,374,092,535,850,021,683,200
5. Step 5: Solve for x
   x = 2,247,374,092,535,850,021,683,200/719,774,562,411
6. Step 6: Final answer
   x = 3,122,330,532,226.52