Finding the Third Proportional to 1,893,612 and 2,663,490

Step by Step Solution

1. Step 1: Write the proportion equation
   1,893,612 : 2,663,490 = 2,663,490 : x
2. Step 2: Convert to fraction form
   1,893,612/2,663,490 = 2,663,490/x
3. Step 3: Cross multiply
   1,893,612x = 2,663,490 × 2,663,490
4. Step 4: Simplify right side
   1,893,612x = 7,094,178,980,100
5. Step 5: Solve for x
   x = 7,094,178,980,100/1,893,612
6. Step 6: Final answer
   x = 3,746,374.11