Finding the Third Proportional to 10,671,666 and 23,417,412

Step by Step Solution

1. Step 1: Write the proportion equation
   10,671,666 : 23,417,412 = 23,417,412 : x
2. Step 2: Convert to fraction form
   10,671,666/23,417,412 = 23,417,412/x
3. Step 3: Cross multiply
   10,671,666x = 23,417,412 × 23,417,412
4. Step 4: Simplify right side
   10,671,666x = 548,375,184,777,744
5. Step 5: Solve for x
   x = 548,375,184,777,744/10,671,666
6. Step 6: Final answer
   x = 51,386,089.56