Finding the Third Proportional to 759,792 and 1,203,111

Step by Step Solution

1. Step 1: Write the proportion equation
   759,792 : 1,203,111 = 1,203,111 : x
2. Step 2: Convert to fraction form
   759,792/1,203,111 = 1,203,111/x
3. Step 3: Cross multiply
   759,792x = 1,203,111 × 1,203,111
4. Step 4: Simplify right side
   759,792x = 1,447,476,078,321
5. Step 5: Solve for x
   x = 1,447,476,078,321/759,792
6. Step 6: Final answer
   x = 1,905,095.18