Finding the Third Proportional to 4,293,764 and 9,099,448

Step by Step Solution

1. Step 1: Write the proportion equation
   4,293,764 : 9,099,448 = 9,099,448 : x
2. Step 2: Convert to fraction form
   4,293,764/9,099,448 = 9,099,448/x
3. Step 3: Cross multiply
   4,293,764x = 9,099,448 × 9,099,448
4. Step 4: Simplify right side
   4,293,764x = 82,799,953,904,704
5. Step 5: Solve for x
   x = 82,799,953,904,704/4,293,764
6. Step 6: Final answer
   x = 19,283,769.18