Finding the Third Proportional to 1,164,388 and 1,851,558

Step by Step Solution

1. Step 1: Write the proportion equation
   1,164,388 : 1,851,558 = 1,851,558 : x
2. Step 2: Convert to fraction form
   1,164,388/1,851,558 = 1,851,558/x
3. Step 3: Cross multiply
   1,164,388x = 1,851,558 × 1,851,558
4. Step 4: Simplify right side
   1,164,388x = 3,428,267,027,364
5. Step 5: Solve for x
   x = 3,428,267,027,364/1,164,388
6. Step 6: Final answer
   x = 2,944,265.17