Finding the Third Proportional to 1,936,334 and 4,208,488

Step by Step Solution

1. Step 1: Write the proportion equation
   1,936,334 : 4,208,488 = 4,208,488 : x
2. Step 2: Convert to fraction form
   1,936,334/4,208,488 = 4,208,488/x
3. Step 3: Cross multiply
   1,936,334x = 4,208,488 × 4,208,488
4. Step 4: Simplify right side
   1,936,334x = 17,711,371,246,144
5. Step 5: Solve for x
   x = 17,711,371,246,144/1,936,334
6. Step 6: Final answer
   x = 9,146,857.54