Finding the Third Proportional to 2,037,345 and 4,242,117

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037,345 : 4,242,117 = 4,242,117 : x
2. Step 2: Convert to fraction form
   2,037,345/4,242,117 = 4,242,117/x
3. Step 3: Cross multiply
   2,037,345x = 4,242,117 × 4,242,117
4. Step 4: Simplify right side
   2,037,345x = 17,995,556,641,689
5. Step 5: Solve for x
   x = 17,995,556,641,689/2,037,345
6. Step 6: Final answer
   x = 8,832,846.99