Finding the Third Proportional to 10,851,666 and 14,466,013.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,851,666 : 14,466,013.50 = 14,466,013.50 : x
2. Step 2: Convert to fraction form
   10,851,666/14,466,013.50 = 14,466,013.50/x
3. Step 3: Cross multiply
   10,851,666x = 14,466,013.50 × 14,466,013.50
4. Step 4: Simplify right side
   10,851,666x = 209,265,546,582,182.25
5. Step 5: Solve for x
   x = 209,265,546,582,182.25/10,851,666
6. Step 6: Final answer
   x = 19,284,186.09