Finding the Third Proportional to 3,685,203 and 7,974,045

Step by Step Solution

1. Step 1: Write the proportion equation
   3,685,203 : 7,974,045 = 7,974,045 : x
2. Step 2: Convert to fraction form
   3,685,203/7,974,045 = 7,974,045/x
3. Step 3: Cross multiply
   3,685,203x = 7,974,045 × 7,974,045
4. Step 4: Simplify right side
   3,685,203x = 63,585,393,662,025
5. Step 5: Solve for x
   x = 63,585,393,662,025/3,685,203
6. Step 6: Final answer
   x = 17,254,244.52