Finding the Third Proportional to 3,493,636 and 7,602,362

Step by Step Solution

1. Step 1: Write the proportion equation
   3,493,636 : 7,602,362 = 7,602,362 : x
2. Step 2: Convert to fraction form
   3,493,636/7,602,362 = 7,602,362/x
3. Step 3: Cross multiply
   3,493,636x = 7,602,362 × 7,602,362
4. Step 4: Simplify right side
   3,493,636x = 57,795,907,979,044
5. Step 5: Solve for x
   x = 57,795,907,979,044/3,493,636
6. Step 6: Final answer
   x = 16,543,196.82