Finding the Third Proportional to 1,902,528 and 2,785,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,902,528 : 2,785,536 = 2,785,536 : x
2. Step 2: Convert to fraction form
   1,902,528/2,785,536 = 2,785,536/x
3. Step 3: Cross multiply
   1,902,528x = 2,785,536 × 2,785,536
4. Step 4: Simplify right side
   1,902,528x = 7,759,210,807,296
5. Step 5: Solve for x
   x = 7,759,210,807,296/1,902,528
6. Step 6: Final answer
   x = 4,078,368.78