Finding the Third Proportional to 1,817,071 and 3,935,056

Step by Step Solution

1. Step 1: Write the proportion equation
   1,817,071 : 3,935,056 = 3,935,056 : x
2. Step 2: Convert to fraction form
   1,817,071/3,935,056 = 3,935,056/x
3. Step 3: Cross multiply
   1,817,071x = 3,935,056 × 3,935,056
4. Step 4: Simplify right side
   1,817,071x = 15,484,665,723,136
5. Step 5: Solve for x
   x = 15,484,665,723,136/1,817,071
6. Step 6: Final answer
   x = 8,521,772.52