Finding the Third Proportional to 712,322 and 1,095,363

Step by Step Solution

1. Step 1: Write the proportion equation
   712,322 : 1,095,363 = 1,095,363 : x
2. Step 2: Convert to fraction form
   712,322/1,095,363 = 1,095,363/x
3. Step 3: Cross multiply
   712,322x = 1,095,363 × 1,095,363
4. Step 4: Simplify right side
   712,322x = 1,199,820,101,769
5. Step 5: Solve for x
   x = 1,199,820,101,769/712,322
6. Step 6: Final answer
   x = 1,684,378.84