Finding the Third Proportional to 3,701,430 and 8,916,894

Step by Step Solution

1. Step 1: Write the proportion equation
   3,701,430 : 8,916,894 = 8,916,894 : x
2. Step 2: Convert to fraction form
   3,701,430/8,916,894 = 8,916,894/x
3. Step 3: Cross multiply
   3,701,430x = 8,916,894 × 8,916,894
4. Step 4: Simplify right side
   3,701,430x = 79,510,998,607,236
5. Step 5: Solve for x
   x = 79,510,998,607,236/3,701,430
6. Step 6: Final answer
   x = 21,481,156.91