Finding the Third Proportional to 1,880,660 and 2,865,056

Step by Step Solution

1. Step 1: Write the proportion equation
   1,880,660 : 2,865,056 = 2,865,056 : x
2. Step 2: Convert to fraction form
   1,880,660/2,865,056 = 2,865,056/x
3. Step 3: Cross multiply
   1,880,660x = 2,865,056 × 2,865,056
4. Step 4: Simplify right side
   1,880,660x = 8,208,545,883,136
5. Step 5: Solve for x
   x = 8,208,545,883,136/1,880,660
6. Step 6: Final answer
   x = 4,364,715.52