Finding the Third Proportional to 3,656,658 and 7,875,244

Step by Step Solution

1. Step 1: Write the proportion equation
   3,656,658 : 7,875,244 = 7,875,244 : x
2. Step 2: Convert to fraction form
   3,656,658/7,875,244 = 7,875,244/x
3. Step 3: Cross multiply
   3,656,658x = 7,875,244 × 7,875,244
4. Step 4: Simplify right side
   3,656,658x = 62,019,468,059,536
5. Step 5: Solve for x
   x = 62,019,468,059,536/3,656,658
6. Step 6: Final answer
   x = 16,960,696.91