Finding the Third Proportional to 4,101,432 and 8,974,788

Step by Step Solution

1. Step 1: Write the proportion equation
   4,101,432 : 8,974,788 = 8,974,788 : x
2. Step 2: Convert to fraction form
   4,101,432/8,974,788 = 8,974,788/x
3. Step 3: Cross multiply
   4,101,432x = 8,974,788 × 8,974,788
4. Step 4: Simplify right side
   4,101,432x = 80,546,819,644,944
5. Step 5: Solve for x
   x = 80,546,819,644,944/4,101,432
6. Step 6: Final answer
   x = 19,638,706.59