Finding the Third Proportional to 17,242,230 and 28,735,848

Step by Step Solution

1. Step 1: Write the proportion equation
   17,242,230 : 28,735,848 = 28,735,848 : x
2. Step 2: Convert to fraction form
   17,242,230/28,735,848 = 28,735,848/x
3. Step 3: Cross multiply
   17,242,230x = 28,735,848 × 28,735,848
4. Step 4: Simplify right side
   17,242,230x = 825,748,960,279,104
5. Step 5: Solve for x
   x = 825,748,960,279,104/17,242,230
6. Step 6: Final answer
   x = 47,891,076.75