Finding the Third Proportional to 1,152,907 and 1,642,335

Step by Step Solution

1. Step 1: Write the proportion equation
   1,152,907 : 1,642,335 = 1,642,335 : x
2. Step 2: Convert to fraction form
   1,152,907/1,642,335 = 1,642,335/x
3. Step 3: Cross multiply
   1,152,907x = 1,642,335 × 1,642,335
4. Step 4: Simplify right side
   1,152,907x = 2,697,264,252,225
5. Step 5: Solve for x
   x = 2,697,264,252,225/1,152,907
6. Step 6: Final answer
   x = 2,339,533.24