Finding the Third Proportional to 3,612,171 and 7,602,509

Step by Step Solution

1. Step 1: Write the proportion equation
   3,612,171 : 7,602,509 = 7,602,509 : x
2. Step 2: Convert to fraction form
   3,612,171/7,602,509 = 7,602,509/x
3. Step 3: Cross multiply
   3,612,171x = 7,602,509 × 7,602,509
4. Step 4: Simplify right side
   3,612,171x = 57,798,143,095,081
5. Step 5: Solve for x
   x = 57,798,143,095,081/3,612,171
6. Step 6: Final answer
   x = 16,000,943.23