Finding the Third Proportional to 10,866,922 and 14,706,054

Step by Step Solution

1. Step 1: Write the proportion equation
   10,866,922 : 14,706,054 = 14,706,054 : x
2. Step 2: Convert to fraction form
   10,866,922/14,706,054 = 14,706,054/x
3. Step 3: Cross multiply
   10,866,922x = 14,706,054 × 14,706,054
4. Step 4: Simplify right side
   10,866,922x = 216,268,024,250,916
5. Step 5: Solve for x
   x = 216,268,024,250,916/10,866,922
6. Step 6: Final answer
   x = 19,901,497.80