Finding the Third Proportional to 1,902,546 and 2,785,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,902,546 : 2,785,560 = 2,785,560 : x
2. Step 2: Convert to fraction form
   1,902,546/2,785,560 = 2,785,560/x
3. Step 3: Cross multiply
   1,902,546x = 2,785,560 × 2,785,560
4. Step 4: Simplify right side
   1,902,546x = 7,759,344,513,600
5. Step 5: Solve for x
   x = 7,759,344,513,600/1,902,546
6. Step 6: Final answer
   x = 4,078,400.48