Finding the Third Proportional to 902,100 and 2,097,708

Step by Step Solution

1. Step 1: Write the proportion equation
   902,100 : 2,097,708 = 2,097,708 : x
2. Step 2: Convert to fraction form
   902,100/2,097,708 = 2,097,708/x
3. Step 3: Cross multiply
   902,100x = 2,097,708 × 2,097,708
4. Step 4: Simplify right side
   902,100x = 4,400,378,853,264
5. Step 5: Solve for x
   x = 4,400,378,853,264/902,100
6. Step 6: Final answer
   x = 4,877,928.00