Finding the Third Proportional to 1,300,303.75 and 1,725,364

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300,303.75 : 1,725,364 = 1,725,364 : x
2. Step 2: Convert to fraction form
   1,300,303.75/1,725,364 = 1,725,364/x
3. Step 3: Cross multiply
   1,300,303.75x = 1,725,364 × 1,725,364
4. Step 4: Simplify right side
   1,300,303.75x = 2,976,880,932,496
5. Step 5: Solve for x
   x = 2,976,880,932,496/1,300,303.75
6. Step 6: Final answer
   x = 2,289,373.49