Finding the Third Proportional to 11,111,784 and 16,697,261.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,111,784 : 16,697,261.25 = 16,697,261.25 : x
2. Step 2: Convert to fraction form
   11,111,784/16,697,261.25 = 16,697,261.25/x
3. Step 3: Cross multiply
   11,111,784x = 16,697,261.25 × 16,697,261.25
4. Step 4: Simplify right side
   11,111,784x = 278,798,533,250,751.56
5. Step 5: Solve for x
   x = 278,798,533,250,751.56/11,111,784
6. Step 6: Final answer
   x = 25,090,348.52