Finding the Third Proportional to 39,605,370 and 63,019,932

Step by Step Solution

1. Step 1: Write the proportion equation
   39,605,370 : 63,019,932 = 63,019,932 : x
2. Step 2: Convert to fraction form
   39,605,370/63,019,932 = 63,019,932/x
3. Step 3: Cross multiply
   39,605,370x = 63,019,932 × 63,019,932
4. Step 4: Simplify right side
   39,605,370x = 3,971,511,829,284,624
5. Step 5: Solve for x
   x = 3,971,511,829,284,624/39,605,370
6. Step 6: Final answer
   x = 100,277,104.58