Finding the Third Proportional to 3,656,701 and 7,875,339

Step by Step Solution

1. Step 1: Write the proportion equation
   3,656,701 : 7,875,339 = 7,875,339 : x
2. Step 2: Convert to fraction form
   3,656,701/7,875,339 = 7,875,339/x
3. Step 3: Cross multiply
   3,656,701x = 7,875,339 × 7,875,339
4. Step 4: Simplify right side
   3,656,701x = 62,020,964,364,921
5. Step 5: Solve for x
   x = 62,020,964,364,921/3,656,701
6. Step 6: Final answer
   x = 16,960,906.67