Finding the Third Proportional to 788,964 and 1,725,240

Step by Step Solution

1. Step 1: Write the proportion equation
   788,964 : 1,725,240 = 1,725,240 : x
2. Step 2: Convert to fraction form
   788,964/1,725,240 = 1,725,240/x
3. Step 3: Cross multiply
   788,964x = 1,725,240 × 1,725,240
4. Step 4: Simplify right side
   788,964x = 2,976,453,057,600
5. Step 5: Solve for x
   x = 2,976,453,057,600/788,964
6. Step 6: Final answer
   x = 3,772,609.47