Finding the Third Proportional to 8,346,128 and 17,588,916

Step by Step Solution

1. Step 1: Write the proportion equation
   8,346,128 : 17,588,916 = 17,588,916 : x
2. Step 2: Convert to fraction form
   8,346,128/17,588,916 = 17,588,916/x
3. Step 3: Cross multiply
   8,346,128x = 17,588,916 × 17,588,916
4. Step 4: Simplify right side
   8,346,128x = 309,369,966,055,056
5. Step 5: Solve for x
   x = 309,369,966,055,056/8,346,128
6. Step 6: Final answer
   x = 37,067,483.99