Finding the Third Proportional to 17,937,172 and 27,850,758

Step by Step Solution

1. Step 1: Write the proportion equation
   17,937,172 : 27,850,758 = 27,850,758 : x
2. Step 2: Convert to fraction form
   17,937,172/27,850,758 = 27,850,758/x
3. Step 3: Cross multiply
   17,937,172x = 27,850,758 × 27,850,758
4. Step 4: Simplify right side
   17,937,172x = 775,664,721,174,564
5. Step 5: Solve for x
   x = 775,664,721,174,564/17,937,172
6. Step 6: Final answer
   x = 43,243,423.28