Finding the Third Proportional to 3,665,495 and 7,898,650

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665,495 : 7,898,650 = 7,898,650 : x
2. Step 2: Convert to fraction form
   3,665,495/7,898,650 = 7,898,650/x
3. Step 3: Cross multiply
   3,665,495x = 7,898,650 × 7,898,650
4. Step 4: Simplify right side
   3,665,495x = 62,388,671,822,500
5. Step 5: Solve for x
   x = 62,388,671,822,500/3,665,495
6. Step 6: Final answer
   x = 17,020,531.15