Finding the Third Proportional to 938,637 and 2,063,844

Step by Step Solution

1. Step 1: Write the proportion equation
   938,637 : 2,063,844 = 2,063,844 : x
2. Step 2: Convert to fraction form
   938,637/2,063,844 = 2,063,844/x
3. Step 3: Cross multiply
   938,637x = 2,063,844 × 2,063,844
4. Step 4: Simplify right side
   938,637x = 4,259,452,056,336
5. Step 5: Solve for x
   x = 4,259,452,056,336/938,637
6. Step 6: Final answer
   x = 4,537,911.95