Finding the Third Proportional to 17,190,118 and 25,785,180

Step by Step Solution

1. Step 1: Write the proportion equation
   17,190,118 : 25,785,180 = 25,785,180 : x
2. Step 2: Convert to fraction form
   17,190,118/25,785,180 = 25,785,180/x
3. Step 3: Cross multiply
   17,190,118x = 25,785,180 × 25,785,180
4. Step 4: Simplify right side
   17,190,118x = 664,875,507,632,400
5. Step 5: Solve for x
   x = 664,875,507,632,400/17,190,118
6. Step 6: Final answer
   x = 38,677,774.50