Finding the Third Proportional to 3,819,430 and 8,032,076

Step by Step Solution

1. Step 1: Write the proportion equation
   3,819,430 : 8,032,076 = 8,032,076 : x
2. Step 2: Convert to fraction form
   3,819,430/8,032,076 = 8,032,076/x
3. Step 3: Cross multiply
   3,819,430x = 8,032,076 × 8,032,076
4. Step 4: Simplify right side
   3,819,430x = 64,514,244,869,776
5. Step 5: Solve for x
   x = 64,514,244,869,776/3,819,430
6. Step 6: Final answer
   x = 16,891,066.17