Finding the Third Proportional to 1,903,152 and 2,783,256

Step by Step Solution

1. Step 1: Write the proportion equation
   1,903,152 : 2,783,256 = 2,783,256 : x
2. Step 2: Convert to fraction form
   1,903,152/2,783,256 = 2,783,256/x
3. Step 3: Cross multiply
   1,903,152x = 2,783,256 × 2,783,256
4. Step 4: Simplify right side
   1,903,152x = 7,746,513,961,536
5. Step 5: Solve for x
   x = 7,746,513,961,536/1,903,152
6. Step 6: Final answer
   x = 4,070,360.10