Finding the Third Proportional to 21,011,996 and 46,009,808

Step by Step Solution

1. Step 1: Write the proportion equation
   21,011,996 : 46,009,808 = 46,009,808 : x
2. Step 2: Convert to fraction form
   21,011,996/46,009,808 = 46,009,808/x
3. Step 3: Cross multiply
   21,011,996x = 46,009,808 × 46,009,808
4. Step 4: Simplify right side
   21,011,996x = 2,116,902,432,196,864
5. Step 5: Solve for x
   x = 2,116,902,432,196,864/21,011,996
6. Step 6: Final answer
   x = 100,747,327.01