Finding the Third Proportional to 692,430 and 1,095,498

Step by Step Solution

1. Step 1: Write the proportion equation
   692,430 : 1,095,498 = 1,095,498 : x
2. Step 2: Convert to fraction form
   692,430/1,095,498 = 1,095,498/x
3. Step 3: Cross multiply
   692,430x = 1,095,498 × 1,095,498
4. Step 4: Simplify right side
   692,430x = 1,200,115,868,004
5. Step 5: Solve for x
   x = 1,200,115,868,004/692,430
6. Step 6: Final answer
   x = 1,733,194.50