Finding the Third Proportional to 1,880,663 and 2,865,060

Step by Step Solution

1. Step 1: Write the proportion equation
   1,880,663 : 2,865,060 = 2,865,060 : x
2. Step 2: Convert to fraction form
   1,880,663/2,865,060 = 2,865,060/x
3. Step 3: Cross multiply
   1,880,663x = 2,865,060 × 2,865,060
4. Step 4: Simplify right side
   1,880,663x = 8,208,568,803,600
5. Step 5: Solve for x
   x = 8,208,568,803,600/1,880,663
6. Step 6: Final answer
   x = 4,364,720.74