Finding the Third Proportional to 17,680,248 and 38,081,016

Step by Step Solution

1. Step 1: Write the proportion equation
   17,680,248 : 38,081,016 = 38,081,016 : x
2. Step 2: Convert to fraction form
   17,680,248/38,081,016 = 38,081,016/x
3. Step 3: Cross multiply
   17,680,248x = 38,081,016 × 38,081,016
4. Step 4: Simplify right side
   17,680,248x = 1,450,163,779,592,256
5. Step 5: Solve for x
   x = 1,450,163,779,592,256/17,680,248
6. Step 6: Final answer
   x = 82,021,687.68