Finding the Third Proportional to 906,582 and 1,973,310

Step by Step Solution

1. Step 1: Write the proportion equation
   906,582 : 1,973,310 = 1,973,310 : x
2. Step 2: Convert to fraction form
   906,582/1,973,310 = 1,973,310/x
3. Step 3: Cross multiply
   906,582x = 1,973,310 × 1,973,310
4. Step 4: Simplify right side
   906,582x = 3,893,952,356,100
5. Step 5: Solve for x
   x = 3,893,952,356,100/906,582
6. Step 6: Final answer
   x = 4,295,201.49