Finding the Third Proportional to 1,135,316 and 1,892,118

Step by Step Solution

1. Step 1: Write the proportion equation
   1,135,316 : 1,892,118 = 1,892,118 : x
2. Step 2: Convert to fraction form
   1,135,316/1,892,118 = 1,892,118/x
3. Step 3: Cross multiply
   1,135,316x = 1,892,118 × 1,892,118
4. Step 4: Simplify right side
   1,135,316x = 3,580,110,525,924
5. Step 5: Solve for x
   x = 3,580,110,525,924/1,135,316
6. Step 6: Final answer
   x = 3,153,404.45