Finding the Third Proportional to 788,998 and 1,725,617

Step by Step Solution

1. Step 1: Write the proportion equation
   788,998 : 1,725,617 = 1,725,617 : x
2. Step 2: Convert to fraction form
   788,998/1,725,617 = 1,725,617/x
3. Step 3: Cross multiply
   788,998x = 1,725,617 × 1,725,617
4. Step 4: Simplify right side
   788,998x = 2,977,754,030,689
5. Step 5: Solve for x
   x = 2,977,754,030,689/788,998
6. Step 6: Final answer
   x = 3,774,095.79