Finding the Third Proportional to 1,646,410 and 3,607,652

Step by Step Solution

1. Step 1: Write the proportion equation
   1,646,410 : 3,607,652 = 3,607,652 : x
2. Step 2: Convert to fraction form
   1,646,410/3,607,652 = 3,607,652/x
3. Step 3: Cross multiply
   1,646,410x = 3,607,652 × 3,607,652
4. Step 4: Simplify right side
   1,646,410x = 13,015,152,953,104
5. Step 5: Solve for x
   x = 13,015,152,953,104/1,646,410
6. Step 6: Final answer
   x = 7,905,171.22