Finding the Third Proportional to 11,077,862 and 16,257,354

Step by Step Solution

1. Step 1: Write the proportion equation
   11,077,862 : 16,257,354 = 16,257,354 : x
2. Step 2: Convert to fraction form
   11,077,862/16,257,354 = 16,257,354/x
3. Step 3: Cross multiply
   11,077,862x = 16,257,354 × 16,257,354
4. Step 4: Simplify right side
   11,077,862x = 264,301,559,081,316
5. Step 5: Solve for x
   x = 264,301,559,081,316/11,077,862
6. Step 6: Final answer
   x = 23,858,535.07