Finding the Third Proportional to 21,742,783 and 46,597,976

Step by Step Solution

1. Step 1: Write the proportion equation
   21,742,783 : 46,597,976 = 46,597,976 : x
2. Step 2: Convert to fraction form
   21,742,783/46,597,976 = 46,597,976/x
3. Step 3: Cross multiply
   21,742,783x = 46,597,976 × 46,597,976
4. Step 4: Simplify right side
   21,742,783x = 2,171,371,367,296,576
5. Step 5: Solve for x
   x = 2,171,371,367,296,576/21,742,783
6. Step 6: Final answer
   x = 99,866,303.56