Finding the Third Proportional to 42,844,423 and 65,270,562

Step by Step Solution

1. Step 1: Write the proportion equation
   42,844,423 : 65,270,562 = 65,270,562 : x
2. Step 2: Convert to fraction form
   42,844,423/65,270,562 = 65,270,562/x
3. Step 3: Cross multiply
   42,844,423x = 65,270,562 × 65,270,562
4. Step 4: Simplify right side
   42,844,423x = 4,260,246,263,795,844
5. Step 5: Solve for x
   x = 4,260,246,263,795,844/42,844,423
6. Step 6: Final answer
   x = 99,435,258.21