Finding the Third Proportional to 10,670,666 and 23,415,294

Step by Step Solution

1. Step 1: Write the proportion equation
   10,670,666 : 23,415,294 = 23,415,294 : x
2. Step 2: Convert to fraction form
   10,670,666/23,415,294 = 23,415,294/x
3. Step 3: Cross multiply
   10,670,666x = 23,415,294 × 23,415,294
4. Step 4: Simplify right side
   10,670,666x = 548,275,993,106,436
5. Step 5: Solve for x
   x = 548,275,993,106,436/10,670,666
6. Step 6: Final answer
   x = 51,381,609.46